Saturday, 21 June 2014

Task force created to save honey bees





  • Honey bees pollinate fruit, nuts and vegetables

  • Pollination is crucial for the food industry

  • Honey bees have declined sharply due to pesticides, mites and other factors

  • In California, the almond industry is at risk because it relies on bees for pollination




(CNN) -- The United States is launching an effort to save some of its busiest workers: honey bees.


President Barack Obama created a task force comprising various agencies to address the issue of rapidly diminishing honey bees and other pollinators.


Honey bees pollinate fruit, nuts and vegetables, and are crucial for the nation's food industry.


They have declined sharply in recent years due to various factors, including pesticides, mite infestations and loss of genetic diversity, the White House said Friday.


"Pollination is integral to food security in the United States," it said. "Honey bees enable the production of at least 90 commercially grown crops in North America. Globally, 87 of the leading 115 food crops evaluated are dependent on animal pollinators."


During pollination, insects, birds, butterflies and bats transfer pollen between plants, which allows them to make seeds and reproduce.


In addition to food sustainability, honey bees boost the economy.


"Pollinators contribute more than $24 billion to the United States economy, of which honey bees account for more than $15 billion through their vital role in keeping fruits, nuts, and vegetables in our diets," the White House said.


In California, the almond industry is at risk because it depends on 1.4 million beehives annually for pollination. Almonds rely exclusively on bees for pollination.


The number of managed honey bee colonies in the United States has fallen sharply from 6 million colonies (beehives) in 1947 to 2.5 million today, according to the White House.


Obama said the Environmental Protection Agency and United States Department of Agriculture will spearhead an effort to determine why honey bees, Monarch butterflies and other pollinators are dwindling and find ways to boost their conservation.


In addition, Obama's budget for next year recommends about $50 million for multiple agencies within USDA to help boost research, increase the number of acres dedicated to pollinators' conservation programs and boost funding for research on pollinator losses.



A special force you haven't heard of





  • Combat control teams are the Air Force's lesser known elite special ops ground force

  • They parachute into war zones and help ground force commanders and pilots pinpoint targets

  • Combat control teams use special dirt bikes to seize air fields

  • They also use airborne surveillance to protect U.S. ground troops and friendly civilians




(CNN) -- Airmen toss dirt bikes out the rear of an airborne plane.


Then, a so-called "bike chaser" jumps out after them.


When U.S. troops take control of an airfield in a combat zone, this often is how it begins.


Parachutes unfurl. The motorbikes float to earth along with the bike chaser, who quickly cranks one of the motorcycles to life. Soon, the airfield is secured and ready for incoming U.S. aircraft.


That's a typical mission for Air Force combat control teams, CCTs for short. And, along with seizing airfields, they help ground force commanders and pilots pinpoint targets in war zones. These kinds of special forces could be useful on the ground in Iraq, military analysts say, in the event of U.S. airstrikes against Islamic extremists.





Obama: No combat for U.S. troops in Iraq




Pentagon ready to send troops to Iraq

The Navy has its SEALs.


The Army has Delta Force.


And the Air Force has combat controllers: a lesser known special ops ground force sometimes referred to as "ground pounders."


Maj. Charlie Hodges, who served with CCTs in Iraq and Afghanistan, spent a few minutes on the phone with CNN Wednesday to offer an inside perspective on these highly trained, elite squads.


"All of our guys are trained to ride motorcycles," says Hodges. Sometimes going to work "involves jumping out of an airplane, or sliding out a helicopter down a fast rope, or riding some sort of all-terrain vehicle, or going on a mountain path on foot."


Combat controllers are trained to help fighter pilots hit their targets more accurately without killing innocent civilians or friendly troops.


That's a resource that military analysts say would be important now in Iraq's efforts to combat ISIS militants. Iraq's government has asked the United States for airstrikes against ISIS, as it encroaches on the nation's key cities. Limited airstrikes might be possible, analysts say, if U.S. forces were inserted where they could accurately identify targets. For days, military sources have said ISIS fighters are dispersed and mixed with local populations, making them difficult to target precisely with airstrikes.




Maj. Charlie Hodges, right, an Air Force special tactics officer, stands watch during a combat mission in Afghanistan.

Maj. Charlie Hodges, right, an Air Force special tactics officer, stands watch during a combat mission in Afghanistan.



Retired U.S. Marine Gen. John R. Allen, who served in Iraq and Afghanistan, told The New York Times this month, "It's feasible for the U.S. to play a limited role with air power with (special operations forces) combat controllers and limited advisers."


On Thursday, President Barack Obama announced the United States had "positioned additional U.S. military assets in the region." "Because of increased intelligence resources," he said, the United States is "developing more information about potential targets associated with (ISIS), and going forward, we will be prepared to take targeted and precise military action if and when we determine that the situation on the ground requires it."


The President didn't offer any specifics.


Related story: Who are the U.S. advisers heading to Iraq?


Let's not forget that at the beginning of the Afghanistan war in 2001, ground controllers teamed up with Northern Alliance fighters to help U.S. pilots target and smash the Taliban.


It's surprising: In this age of superaccurate smart bombs and camera-enabled, missile-toting drones, Hodges says human targeting intelligence remains the gold standard.


"People think that because they see it in a Jason Bourne movie" that technology can do everything, Hodges says. "But I don't think we're ever going to have a totally,100% air-centric war. I think we're always going to need boots on the ground."


Their job ranks among the most dangerous in the military. Think about it: These guys regularly work near or inside the target zones of some of the most fearsome flying machines devised by man: the A-10 "warthog," the B-2 stealth bomber, the Apache helicopter, the F-16 Fighting Falcon and the AC-130 gunship.


'It can be kind of squirrelly'


Falling safely from the air to the ground with all that gear is no small feat. A typical drop comes with two motorcycles. Bike sizes often range from minibikes with 100 cubic centimeter engines to dirt bikes with 250 cubic centimeter engines. The motorcycles are dropped in packages called "bike bundles."




After prepping a dirt-strip runway and providing air traffic control, an Air Force combat controller brings in a C-130 aircraft in Afghanistan.

After prepping a dirt-strip runway and providing air traffic control, an Air Force combat controller brings in a C-130 aircraft in Afghanistan.



Small bikes have parachutes attached to the handlebars. "It's small enough you can literally pick it up and just throw it out the back of the aircraft," says Hodges. "And that's what they'll do."


Engines are limited to around 250 cubic centimeters, Hodges says, because the combat controllers are riding with 100 pounds of gear on their backs. "When you have your center of gravity that high, it can be kind of squirrelly," he says. "So we do a fair amount of training," starting with a certified Motorcycle Safety Foundation course followed by intensive experience with various four-wheeled all-terrain vehicles and side-by-sides.


Bike chasers retrieve and mount the motorcycles and use them to quickly secure the air field runways and clear them of obstacles.


"Hopefully the bike's got an electric start — and not just a kickstarter," Hodges says. If the bike takes a tumble when it lands, that could temporarily mess up its fuel system, he says, making it troublesome to fire up with a kickstarter.


In addition to helping ID air targets, these troops also work to protect civilians and allied forces on the ground. "If they're being fired on by the enemy, we can bring in aircraft," Hodges says.


Controllers also have access to special airborne surveillance assets that give them "eyes in the sky" for U.S. ground troops who need to know "what's on the other side of that building," as Hodges put it.





Having eyes in the sky to take out the enemy is pretty instrumental.

Maj. Charlie Hodges, U.S. Air Force




"When you're pinned down and can't move, having eyes in the sky to take out the enemy is pretty instrumental in making sure your guys come back alive."


Air control for earthquake victims


Attached to the Air Force 24th Special Operations Wing at Hurlburt Field, Florida, these guys are FAA certified air traffic controllers.


In 2010, the CCTs deployed to Haiti, responding to a 7.0 magnitude earthquake that left more than 230,000 people dead. At the airport in Port-au-Prince, "nobody was sure of the structural integrity of the tower," says Hodges. "So they set up in the infield and they landed 200 planes a day — all with notebook paper, a card table and handheld radios." Two-hundred planes a day rivals air traffic at some of the world's busiest airports, including Chicago O'Hare and Atlanta's Hartsfield-Jackson.


The camaraderie you might expect between pilots and combat controllers is strong, Hodges says. "It's always neat when you've worked with a guy here in the States and then go overseas and they call up and you recognize their call sign."


There's also some professional, good-natured rivalry.


"We remind them that they're flying around in their air-conditioned cockpits," he says. "We're on the ground in the heat and humidity, carrying 100 pounds on our backs."



Child's car death is ongoing probe





  • The 22-month-old was found dead apparently after being left in a hot car

  • His father told authorities he accidentally left the toddler in his SUV

  • The father is charged with felony murder and cruelty to children

  • But police say the case is still an ongoing investigation




(CNN) -- It was a tragedy from the outset: a toddler found dead apparently after being left alone for hours in a hot car, a distraught father blaming himself and facing serious criminal charges.


Now, Cobb County, Georgia, police imply there is more -- much more -- to the story.


"Much has changed about the circumstances leading up to the death of this 22-month-old since it was first reported," Cobb County Police Sgt. Dana Pierce told CNN. He would not elaborate, citing an ongoing investigation, but his words made it clear this was not just another case of a young life left and lost to heat exposure in a hot car.





Shocking details in hot car death case

"I've been in law enforcement for 34 years. What I know about this case shocks my conscience as a police officer, a father and a grandfather," said Pierce.





Mom: How can I forget my child in a car

Initially, Justin Ross Harris, 33, told Cobb County police that he accidentally left his toddler son in his SUV on Wednesday. According to police, Harris told them he had forgotten to drop the child off at a daycare center, before going to work.


Harris initially told police he realized that he'd left the boy strapped in his car seat as he drove home Wednesday afternoon.


Investigators say patrol officers were in the area of the Akers Mill Square shopping center in the suburban Atlanta county when dispatchers received the calls from witnesses around 4:20 p.m.


"He kept saying, 'What have I done? What have I done?'" Dale Hamilton told CNN affiliate WSB-TV.


"Within moments of the first responders getting to the scene and doing their job and questions began to be asked about the moments that led up to their arrival at the scene, some of those answers were not making sense to the first responders," Pierce of Cobb County Police said.


On Thursday, Harris pleaded not guilty to felony murder and cruelty to children charges. He's being held without bond at the Cobb County Jail.


CNN spoke with the child's mother, Leanna Harris, on Friday. Harris says she's been advised not to discuss the case with the media.


"We have been in communication with the mother throughout the investigation. At this time, I'm not at liberty to discuss her involvement. That's a part of the case our detectives are working on," Pierce said.


Cobb County Medical Operations Manager Mike Gerhard confirmed that the autopsy of the child is complete, although there are some questions.


Cobb County detectives and the medical examiner are working together to confirm the manner and cause of death, Pierce said.


According to the arrest warrant, the temperature reached 88 degrees in the area on Wednesday. Police said medical personnel believed the child had been in the SUV since 9 a.m., as Harris said.


But Pierce told CNN on Friday, "I cannot confirm that the child, as originally reported, was in the car at 9 a.m."


Calls to Justin Harris' attorney were not immediately returned.



Inmates: It's too hot in Texas prisons





  • Prisoners don't want monetary damages; they want prisons cooled to 88 degrees

  • Lawsuit centers on facility located north of Houston that houses 1,400 men

  • Plaintiffs allege that the heat in the prisons has killed 20 men since 1988

  • Prison spokesman said department does what it can to "mitigate temperature extremes"




(CNN) -- Claiming that even the prison in Guantanamo Bay, Cuba, is air conditioned, prisoners in Texas have filed a federal lawsuit over soaring temperatures in state prisons that they say have killed at least 12 prisoners in the last three years.


The suit, filed by the Texas Civil Rights Project and the University of Texas School of Law Civil Rights clinic on behalf of the prisoners, isn't seeking monetary damages. It seeks cooler temperatures for the prisoners. Eighty-eight degrees to be exact.


The lawsuit, broadly concerned about the lack of air conditioning across state facilities, centers on a facility in Navasota, Texas, known as the Wallace Pack Unit. Located about 70 miles northwest of Houston, the facility houses about 1,400 men. As of January, the compliant said, 114 men over the age of 70 were housed there. They have no air conditioning, and the windows which do open provide little relief, the suit claims, leading to temperatures inside that often exceed those outside.


And outside it's hot.


The suit cites internal data from the Texas Department of Criminal Justice which found that over the past three years the mercury topped 100 degrees Fahrenheit. "Stainless steel tables in the inmate dormitories become hot to the touch" the complaint reads and "prisoners have to lay towels down on the table to rest their elbows while sitting."


In addition to the older inmates, the complaint said a number of men have various underlying medical conditions that make them especially vulnerable to heat stroke, like 69-year-old Marvin Yates, who has chronic obstructive pulmonary disease and hypertension.


"I don't know if I will make it this summer. The heat and humidity are so bad inside I have trouble breathing," said Yates, one of three named plaintiffs, in a press release announcing the lawsuit.


The lawsuit alleges some 20 deaths since 1998 and details names, ages and internal body temperatures of the victims, including cases where the body temperature recorded was well over 100 degrees. One man, 45-year-old Rodney Adams, died one day after his arrival. His internal temperature registered 109.9.


There is air conditioning in some parts of the facility. The law library, education building and visitation center all are equipped with air conditioning, according to the complaint, but the inmates are "rarely allowed" in these areas. The complaint also said that the warden's office and other administrative buildings have air conditioning.


County prisons also have air conditioning. Texas statute mandates those jails keep temperatures between 65 and 85 degrees inside, but the state system, according to the complaint, has no such requirement. The lawsuit alleges the conditions violate federal law and the inmate's constitutional rights against cruel and unusual punishment.


Men treated worse than pigs?


The lawsuit alleges that hogs on Texas Department of Criminal Justice property receive better treatment than the prisoners. "TDCJ policy requires temperatures be kept no higher than 85 degrees to ensure 'pig comfort,'" the suit said, adding that the department begins "to cool the pigs when the temperature goes above 74 degrees to keep the pigs 'comfortable.'"


Jason Clark, a spokesman for the Texas Department of Criminal Justice, said the department couldn't comment on pending legislation. But he did spell out what the agency does to "mitigate temperature extremes." The agency provides water and allows for additional showers "when feasible." Clark also said the staff is trained to identify "offenders susceptible to heat-related issues."


Guards not immune


But according to the complaint the staff may also need to identify heat-related issues for one another, since they also have to go into the hot rooms of the prison.


"The correctional officer's union has made numerous public requests for the prison housing areas to be air conditioned," the complaint said, detailing one female guard who suffered heat exhaustion and dehydration.


The plaintiffs said the situation has led to the correctional officer's union lending public support to the suit.


Clark said the department doesn't have the money to make changes, conceding "a detailed cost analysis has not been done."


CNN's Susanne Presto contributed to this report.



New York to be next state to legalize pot





  • New York Legislature passes bill that would allow medical marijuana use in non-smokable form

  • Bill awaits signature of Gov. Andrew Cuomo, who has expressed support

  • Under bill, a doctor can prescribe marijuana to patients with serious conditions




(CNN) -- The expected signature of New York Gov. Andrew Cuomo is all that is needed for the state to permit the use of medical marijuana.


The "Compassionate Care Act" was passed by the State Assembly early Friday, according to Jason Elan, a spokesman for Sen. Diane Savino, a sponsor of the bill. The state Senate later passed the bill.


Under the proposed law, doctors will be allowed to prescribe marijuana in a non-smokable form to patients with serious diseases and conditions that are recognized by the state on a predefined but flexible list of conditions.


On Friday, Cuomo reiterated his support for the measure, which could take up to 18 months to fully implement.


"Medical marijuana has significant upsides and significant potential downsides," Cuomo told reporters. "We wanted to do right. And that was the balance that we had to find in this piece of legislation... It is a system that will provide the benefits to people who need it, which can be significant. Even for children, children with epilepsy. But it is a system that also has safeguards, will involve the State Police to monitor and supervise the system."


In a statement, Savino, who represents New York City, called the measure "an historic victory for thousands of New Yorkers who will no longer have to suffer needlessly during their courageous medical battles."


"Under this bill, New Yorkers will now have the same access to life-changing treatment options that others around the country have had," she added.


The legalization of medical marijuana has had "overwhelming support" in state polls, State Assembly speaker Sheldon Silver said in a statement.


The day before the bill was passed, Cuomo said the it includes criminal penalties in case a person tries to defraud the system, as well as a "fail safe" mechanism allowing the governor to "suspend the program at any time on recommendation of either the State Police Superintendent or the Commissioner of Health if there is a risk to the public health or public safety."


New York will be the 23rd state, along with the District of Columbia, to allow medical marijuana in some form, according to information compiled by the National Conference of State Legislatures.


Among the states that allow medical marijuana are Connecticut, Vermont and New Jersey, each of which border New York.


The momentum has picked up recently, with most of these efforts taking effect over the past decade.


A proponent of the measure, Missy Miller of Long Island, said she considered moving to California to gain access to a special strain of marijuana called Charlotte's Web oil, a derivative that may help cease her son Oliver's seizures.


Oliver, 14, suffered a stroke in utero that resulted in a brainstem injury. Among several other life-threatening consequences are seizures, sometimes more than a dozen a day.


"I am extremely relieved and proud to have been a part of helping bring necessary change that so many of us need," Miller said.


But "I am quite concerned about the 18-month implementation, though, because Oliver does not have that time to wait. I am hopeful that some kind of expedited access plan can be worked out to help those with urgent need like Oliver."


Opponents of the measure have said it driven by politics.


"I think serious questions can be raised about using a political vehicle to achieve the use of a prescribable medication in America," William Foster, president of the National Council on Alcoholism and Drug Dependency, told CNN when the plan was unveiled in January.


Pope Francis says he opposes making recreational drugs legal


Gupta: 'I am doubling down' on medical marijuana


Could pot push voters to the polls this fall?



University library lending out drones





  • University of South Florida will let students checkout drones at its library.

  • The drone rental programs aims to give students access to more technology.

  • Remote-controlled drones will be flown on campus with faculty supervision.




(CNN) -- Students at the University of South Florida will be soaring to new academic heights, with drones.


College students will be getting their hands on more than just books at the USF come the fall semester. The Tampa campus plans to offer remote-controlled drones for students to check out for school-related projects.


It's a bold move considering that more places are starting to limit the access of drones, including the National Park Service, which announced a temporary ban on the use of drones on Friday. The NPS announcement basically bars the access of unmanned devices to 84 million acres of land in the U.S.


Yet, USF is taking a different approach to drones, making the technology more accessible to its students. The library purchased two drones with some leftover money from a grant to remodel its facility with new technology. These drones are capable of taking aerial video and photography.




A DJI Phantom drone captured in action.

A DJI Phantom drone captured in action.



The library's hope is to integrate new technology to its services. In the past year, the library has worked to expand its "Digital Media Commons" in an effort to promote digital learning. Now, USF's library is taking it a step further by giving students the opportunity to operate the drones, which are valued at $1,500 apiece.


Learn how to shoot amazing videos with drones


Dean of USF Libraries Bill Garrison says the drones could be a great resource for students working on multimedia projects, and sees the program working in conjunction with other departments at the university.





Your most amazing videos, from above

"We have a global sustainability program, and they are mapping out the campus to see energy usage, so they can use the drones to help map out the campus," he explained. "There are a lot of opportunities for research and learning by using drones. And the faculty can use it, too."


Flying these drones will not be as simple as swiping a library card, though.


Students will need to enroll in a training course before they can check out the equipment. They'll also be required to provide an explanation on how the drone will be utilized in a school project, and they must be supervised by a faculty member while operating it around the campus. As of now, the program aims to keep the drones on USF's campus unless a professor makes the case for an exception, and students will be liable for any damages to the equipment.


Garrison says the move to introduce drones to the school's library service is part of a larger effort to stay relevant on campus by providing more digital learning tools.


"One of the things many libraries have struggled with is how do you become a real part of the campus and not be viewed as a book warehouse," he said. "I find it very exciting that we are able to do this, and I think the students will appreciate it."



In Tucson, bus tickets to uncertainty





  • Undocumented women and children file through this Tucson bus station daily

  • They're part of a surge of Central Americans crossing into the United States

  • They know their next destination -- to reunite with family here -- but little else is certain

  • Will their three-month parole be extended? Or will they be deported?




Tucson, Arizona (CNN) -- A mother and daughter lean against the bus station wall, huddled together under a cream-colored blanket. Their eyes droop as exhaustion sets in.


They spent the past few days in detention, and Ana Maria worries about what the future holds.


But even as questions swirl in her head, this 28-year-old mother says one thing is certain: "I do not want to go back to Guatemala."


It's been three years since she last saw her husband, who works in a restaurant in Portland, Oregon. Now he's just three bus rides and 34 hours away.


She's excited to bring her family back together, find a job that pays well and watch her 10-year-old daughter Greisy succeed in school.


"We came here," she says, "to fight."


Ana Maria and Greisy are part of a surge of mothers and children from Central America who authorities say are illegally crossing the border into the United States.





Hondurans risking deportation to survive




Crisis immigration centers under fire




How easy is it to cross the U.S. border?




Surge in child immigrants crossing border

Dozens of them file through the Tucson bus station daily, carrying papers stamped with the date they could be deported.


Everything is up in the air. The only thing they know for sure is where they're going next.


If they were Mexican, it's likely officials would have swiftly deported them back across the border. And if the federal government had more space to hold undocumented families, they could still be in detention.


Instead, officials have been releasing these mothers and children on parole, dropping them off at bus stations like this one and giving them a month to report to immigration offices around the country.


It's a dramatic scene playing out across Arizona and Texas as the number of people from Guatemala, Honduras and El Salvador crossing the border grows.


Daniel's journey: How thousands of children are creating a crisis in America


At the Tucson station, it started in September with a few people trickling in each day. Now the numbers have grown so much that volunteers come here daily, too, spending hours handing out donated clothes, food and supplies for the journey ahead.


America's newest undocumented immigrants ask them a chorus of desperate questions.



Watch 'Documented'

Explore the journey out of the shadows led by undocumented immigrant and Pulitzer Prize-winning journalist Jose Antonio Vargas. CNN Films' "




Where are we? How do I buy a ticket? Can you help me make a phone call? Do you have diapers? Is there a sweater that would fit my daughter? Do you have pills for stomach aches?


Is it cold on the bus? How will I know when I need to get off? Will I be able to find work here? Do I have to send my children to school?



After weeks of helping out at the bus station, many volunteers have responses at the ready.


But there's one question they can't answer.


Are they going to send us back?


'A lot of hunger'


Maria Eugenia Carrasco takes stock of the supplies in a donation area she and other volunteers maintain at the bus station as she prepares for women and children to arrive.


"We need fruit," she says. "The ones yesterday came with a lot of hunger."


As she rushed to heat up cups of soup for them in the station's microwave, she says one woman told her not to worry.


"Back home," the woman said, "there are also days when we don't eat."


Carrasco wishes politicians would take time to hear the things she hears, learning about the social and economic forces that push people to risk their lives and immigrate to the United States.


"They speak about immigration as a cause and not as an effect. But immigration is an effect of another cause," she says. "This isn't a trip to Disneyland. They have to feed their families."



 Mothers and children arriving at the bus station come with orders to meet with a deportation officer in a month.


Mothers and children arrive at the station with orders to meet with U.S. officials in a month.



A worried call


A woman from Honduras borrows a cell phone from a volunteer to call her husband in Maryland. She's trying to work out the details of buying a bus ticket and tells him about the time she spent with their daughter in detention.


"They just gave a cracker and a juice every day to the girl," she says. "They gave me less."


It was cold inside, she says, and they slept on the floor.


He sounds worried. She tells him to relax.


"I've had to have a lot of patience, too," she says.


She asks him to call her mother.


"Tell her that we are OK."


No end in sight


Sometimes they're caught after slipping across the border in the dark of night. Other times they surrender at border crossings.


Once they're apprehended, the undocumented mothers and children are brought to detention facilities at Border Patrol stations for processing, which can take days. Last month, so many mothers with children were caught crossing in South Texas that nearby processing centers couldn't handle the volume. So federal authorities flew hundreds of people to centers in Arizona.


That's when numbers at the Tucson bus station surged. On some nights, volunteers say, immigration officials dropped off more than 70 people.


The practice of bringing people from Texas, which drew sharp criticism from Arizona leaders like Gov. Jan Brewer, seems to have stopped for now, volunteers say.


But there's still a steady stream of women and children from Central America arriving in Tucson. Most of them say they crossed the border in Arizona. Many, particularly groups from Guatemala, say someone in their country told them they would be able to stay in America and work if they brought their children with them.


Combined with an alarming trend of Central American children crossing the border alone, the arrival of these mothers and children has sparked a political firestorm.


Critics question whether the Obama administration's policies are fueling this latest wave of illegal immigration. They accuse the government of taking a "catch and release" approach that doesn't do enough to crack down on undocumented immigrants.


Why are authorities releasing the mothers with children on parole? Officials say it's a simple matter of math. The government has only one family immigration detention center, in Pennsylvania, and it doesn't have the capacity to hold the large number of so-called "family units" coming across the border, officials say.


On Friday, the White House announced the government would soon be taking a more aggressive tack, expanding the number of detention facilities that house family units and stepping up efforts to process their cases.


White House to spend millions to curb undocumented children crossing border


It's not clear yet how authorities will ultimately handle the surge in cases from Central America. Officials can keep extending humanitarian parole indefinitely, Tucson immigration attorney Maurice Goldman says, or press to place deportation cases in the hands of immigration judges.


Authorities haven't revealed how many immigrants have been released on parole -- or how many of those released on parole have showed up at their meetings with deportation officers.


As politicians debate policy, at this bus station thousands of miles from Washington but just over an hour's drive from the Mexican border, there's no end in sight.


"We don't know what's happening from one week to the next," volunteer Laurie Melrood says. "We never know what the next day will bring."



Volunteer Maria Eugenia Carrasco says goodbye to a Guatemalan mother before she heads across the country to see her husband for the first time in three years.


Volunteer Maria Eugenia Carrasco says goodbye to a Guatemalan mother headed across the country.



A jarring explanation


A group of women sit on blankets on the floor in a screened off area of the bus station where volunteers have brought in bins of clothing and bags of food. The women seem stunned, and angry.


They left detention with a packet from Immigration and Customs Enforcement. Melrood has just explained what the papers say, and it isn't what the mothers wanted to hear.


She tells them the drill: They have a meeting with a deportation officer in a month. Their parole ends in September. After that, they could find themselves in a deportation hearing.


"It is not fair to deport us," one woman says. "We came because of poverty."


Another woman says she agreed to pay smugglers thousands of dollars to get her and her children to the United States from Guatemala. It's money she doesn't have, and was planning to earn working here.


"How could they only give us three months to pay our debt?" she says.


It's a difficult conversation to have, particularly since many of the women appear to arrive at America's doorstep thinking there's an easy path that will let them stay in the country and work.


Not so, Melrood says, advising them to look for immigration lawyers as soon as they arrive at their destinations, to help navigate the system and plead their case.


"It's better to tell them up front," Melrood says. "We say, 'We're not making your decision, but this is the truth,' so that we don't sugarcoat something or extend that mythology."


From training to triage


Karen Sisco smiles as she looks at Ana Maria and Greisy's lengthy bus itinerary and sees the final destination.


"Oh, that's in Portland," Sisco says, "where my daughter is."


Today is Sisco's first day volunteering at the station. The retiree had been hearing news reports about the growing number of immigrants passing through, and she jumped at the opportunity when a local newspaper gave details about how to help.


"For people who have traveled so far, with nothing to their names, I just want to show them some humanity, some kindness," she says. "I love children, and I'm a mom. I just can't imagine the pain, the suffering and the fear."


Beth Lowry, who's been coordinating volunteers at the station for weeks, is training Sisco. She shows her how to decipher complicated bus itineraries. She points out where they keep bags of food and toiletries to hand out. And she tells her the solution to most of the medical problems that pop up among arriving immigrants: Pedialyte, which helps them bounce back quickly from dehydration.


But it's not long before the training session turns into triage. A new wave of mothers and children suddenly arrives. They look lost and lethargic. Sisco starts heating cups of soup.


"Thank you," one woman tells her. "We haven't eaten in a long time."



 Mothers and children often wait at the Tucson bus station for hours before beginning their journeys across the U.S.


Immigrants often wait at the station for hours before beginning their journeys across the U.S.



A refuge, for now


While other women around her look worried, Zelma says she finally feels safe.


She's here with her 16-year-old son, her 5-year-old daughter and her 1-year-old baby.


Gang violence forced them to flee Honduras, she says. Neighborhood thugs wanted her son to become one of their enforcers, collecting so-called "war tax" payments from local businesses.


He refused, but they wouldn't take no for an answer. Gang members beat and stabbed him, she says, and police were unsympathetic. "The official said, 'What do you want us to do about it? I can't give your son a bodyguard.'"


When her son kept refusing to join, the gang lobbed another threat: "If he doesn't join us, we'll kidnap all the girls in your family."


The family was terrified, she says, and called her brother, a waiter in New York, to ask him to send money to help them get out of the country.


She was scared to leave Honduras, but says she's amazed by the kindness from strangers at the bus station and looking forward to starting a new life with her family.


"There are good people," she says as a volunteer hands her a pacifier for her baby. "We have had a lot of luck along the way."


'Someone cares'


Catalina Campo Llamas cries after speaking with several women in the station's waiting area.


"This hits very close to my heart," she says.


Thirty years ago, Campo left Mexico and crossed into the United States through the desert.


"People found me. They gave me food and clothes," she says. "They saved my life."


A ranch hand led her and a friend to safety, bringing them to a home where a woman gave them long-sleeved shirts, shoes, soup and her first-ever glass of iced tea. She still remembers how delicious it tasted.


She was a terrified 16-year-old then without even a passport to her name, running away from a life of poverty. Two years later she was among millions of undocumented Mexican immigrants who received amnesty from the Reagan administration and became legal residents.


Now she's a U.S. citizen who's built a life for herself north of the border, and it's something she says she never could have accomplished without the kindness of strangers.


Hours earlier, she told her story at Tucson's Prince of Peace church and reminded her friends there that people at the bus station needed help.


Moved by her words, the congregation banded together to prepare food.


Now Campo and several others are handing it out at the station.


On bags filled with homemade burritos, there are smiley faces drawn beside a handwritten message in English: "Someone cares."


In the waiting area, the church volunteers and immigrants join hands in prayer.


"We ask you to protect them on their journey," the prayer begins.


It ends with a message of love: "We are all brothers and sisters."



Volunteers help immigrants map out their itineraries. Many of them are on the way to reunite with family members they haven't seen in years.


Volunteers help immigrants map out their bus itineraries.



Doctor's orders


A Honduran boy with spiky hair and sunken eyes points at his left eye and says it hurts. His mother says she thinks it's a sign of exhaustion after days of sleeping on the floor in detention.


Within seconds, Melrood is on the phone seeking medical advice from a doctor who gives regular consultations to volunteers at the station.


"There's a boy here that might have pink eye, it looks like," she says in English. "He's 5 years old and he looks like he came out of a concentration camp."


She hangs up the phone and slips into Spanish to speak to the boy.


"If your eye hurts, tell your mother," she says. "Don't touch it."


Why the influx?


On a recent Saturday night, more than a dozen families from Guatemala take up nearly half the seats in the small station's waiting area.


It's a surprising sight for Miguel Leon, who immigrated to the United States in the early 1990s to escape Guatemala's brutal civil war. He had survived a massacre that left six members of his family dead.


That war is long over, but Leon says the number of people he sees coming to the United States now seems similar.


"It looks like this is turning again into the same situation," he says.


Observers have different theories about why so many Guatemalans are coming to the United States.


Some speculate that organized crime groups are pushing people out so more land will be available for criminal enterprises. Others say crafty smugglers are spreading a misleading message about U.S. immigration policy to people desperate for options.


Jimena Diaz, Guatemala's consul general in Phoenix, says a variety of social and economic forces are at play, but there's one above all: Families want to reunite.


"People always came," Diaz says, "but never this quantity."



Volunteers prepare to hand out clothing and supplies for immigrant families arriving at the bus station.


Volunteers prepare to hand out clothing and supplies for immigrant families arriving at the bus station.



Blankets and books


In the past month, hundreds of Guatemalans have arrived at bus stations in Tucson and Phoenix alone, according to Diaz. With no sign of the numbers slowing, she says, officials are working to come up with a more detailed system for tracking their cases. And Diaz regularly stops by the Tucson station to check on the situation.


She advises mothers to keep their immigration appointments, even if they're tempted to skip out. Otherwise, the consequences can be dire.


Even if someone makes it five or six years without detection, she tells them, something as simple as a burned-out tail light could lead to deportation.


Volunteer Dianne Ruiz De Quijada approaches her with a problem.


"We don't have any more blankets," she says. "I had to cut the big one in half."


Diaz checks her car to see if she has any, but comes up empty.


Instead she brings inside some children's books she found in a donation bag.


"Do you like to read?" she asks, handing out books to groups of giggling kids at the station. "So you can learn English."


She gives a young boy beside her a book called "USA."


A mother in chains


All day, the biting chill of cranked-up air conditioning fills the bus station.


At night, it seems even colder.


Gone are the volunteers who brought food and laughter.


Six women and children remain huddled in a row of chairs. A janitor mops the floor around them as they wait for the last bus.


A 26-year-old Guatemalan mother's eyes well up with tears as she talks about the past few days. She says she doesn't want her name used, fearing it could hurt her case when she goes to immigration court.


Her 7-year-old daughter seems happy now, bounding around the station with pigtail braids and a floppy-sleeved blue sweatshirt from the donation pile that's adorned with a bright pink butterfly.


But her mother can't shake the memory of their days in detention.


"My daughter cried for two hours seeing me in chains. She said to me, 'Why are you like that?' It was very hard, very hard," she says. "I thought it was going to be easy. If I had known, I never would have come. These are things that you remember all your life. You never forget."


Seeking asylum


Nearby, Sbhavana Arora's eyes are red and her voice trembles.


"I don't know if I'm happy or sad," she says softly. "Please pray for me."


She has come to the United States to seek asylum and is heading to a shelter in Texas where she hopes she can get help. Religious violence forced her to flee India with her husband, she says.


While almost all the immigrants who pass through the Tucson bus station are from Central America, volunteers say they've seen mothers and children coming from other regions, too.


For four years, Arora and her husband lived in Peru, trying to earn enough money to take refuge in the United States.


Days ago, they finally crossed the U.S.-Mexico border with their 3-year-old daughter. But authorities took her husband to a different detention center, and now she doesn't know how to reach him, or whether he'll be released.


"Right now I feel so helpless," she says. "We came here for help, but I don't know if we will get it."



A Guatemalan mother anxiously waits to find out if there is room on the bus to Dallas, Texas.


A Guatemalan mother anxiously waits to find out if there is room on the bus to Dallas, Texas.



The world in their hands


The station's loudspeakers announce that the 11:40 p.m. bus for El Paso has arrived. It's the last bus of the night -- the route taken by many immigrants passing through the station as they head east to reunite with family.


As they wait to board, Arora sings to her daughter, "The wheels on the bus go 'round and 'round." The girl won't stop crying and asking where her father is.


Tonight, almost everyone lining up for the bus is an immigrant.


One by one, they hand over their tickets to the driver and walk outside, carrying small bags that hold all their possessions.


The bus pulls out of the station just after midnight.


A new journey has begun.


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Central American immigrant parents agonize when child crosses border alone



UNESCO's newest World Heritage sites






The Qhapaq Nan, Andean Road System, was the Inca Empire's extensive network of roads and structures covering more than 30,000 kilometers (18,600 miles) through Argentina, Bolivia, Chile, Colombia, Ecuador and Peru. Constructed over several centuries, linking the 6,000-meter-high caps of the Andes to the coast, the system reached its maximum expansion in the 15th century. Four main routes originate from the central square of Cuzco, Peru, emanating out and joining other smaller networks of roads. The Qhapaq Nan, Andean Road System, was the Inca Empire's extensive network of roads and structures covering more than 30,000 kilometers (18,600 miles) through Argentina, Bolivia, Chile, Colombia, Ecuador and Peru. Constructed over several centuries, linking the 6,000-meter-high caps of the Andes to the coast, the system reached its maximum expansion in the 15th century. Four main routes originate from the central square of Cuzco, Peru, emanating out and joining other smaller networks of roads.

The Westwork and Civitas Corvey together are Germany's newest World Heritage Site. Built between 822 and 885 A.D., Westwork is the last remaining structure from the important Carolingian architectural period. The Westwork and Civitas Corvey together are Germany's newest World Heritage Site. Built between 822 and 885 A.D., Westwork is the last remaining structure from the important Carolingian architectural period.

Constructed in 1920s, the Van Nellefabriek in the Netherlands, the country's newest World Heritage Site, is considered a factory far ahead of its time. The progressive design is open to the outside world, uses daylight to improve working conditions and showcases rational production flows and distribution. Constructed in 1920s, the Van Nellefabriek in the Netherlands, the country's newest World Heritage Site, is considered a factory far ahead of its time. The progressive design is open to the outside world, uses daylight to improve working conditions and showcases rational production flows and distribution.

Built by the Meiji government in 1872, the Tomioka Silk Mill and its related sites are Japan's newest World Heritage Site. The mill represents the country's efforts to update its methods of traditional silk production and move it into the modern industrialized world. Built by the Meiji government in 1872, the Tomioka Silk Mill and its related sites are Japan's newest World Heritage Site. The mill represents the country's efforts to update its methods of traditional silk production and move it into the modern industrialized world.

Located on the shore of the Red Sea, Saudi Arabia's new World Heritage Site was a major port from the seventh century onward. Historic Jeddah, the Gate to Makkah, was the means by which goods and pilgrims arriving by sea went to Mecca. Located on the shore of the Red Sea, Saudi Arabia's new World Heritage Site was a major port from the seventh century onward. Historic Jeddah, the Gate to Makkah, was the means by which goods and pilgrims arriving by sea went to Mecca.

Palestinian children jump in an ancient spring in the West Bank village of Battir, which was the first site UNESCO added to its World Heritage List during its June 2014 meeting in Qatar. Palestinian children jump in an ancient spring in the West Bank village of Battir, which was the first site UNESCO added to its World Heritage List during its June 2014 meeting in Qatar.

The fortified settlement of Erbil Citadel is Iraq's new World Heritage Site. Located in the country's Kurdistan region in the north, the citadel still has a continuous wall of 19th-century facades. But it's built on layer and layers of archaeological ruins that give evidence of continuous civilizations dating back to the sixth millennium B.C. The fortified settlement of Erbil Citadel is Iraq's new World Heritage Site. Located in the country's Kurdistan region in the north, the citadel still has a continuous wall of 19th-century facades. But it's built on layer and layers of archaeological ruins that give evidence of continuous civilizations dating back to the sixth millennium B.C.









  • UNESCO is picking new World Heritage Sites through June 25

  • Ancient landscape of West Bank village of Battir is named to list first

  • Newest sites are in Japan, Netherlands, Germany and South America

  • Other sites named this week are in Saudi Arabia and Iraq




(CNN) -- Did your last vacation include a visit to a masterpiece of human creative genius? Or to an area of exceptional natural beauty and aesthetic importance?


If so, you may have visited a spot on the UNESCO World Heritage List, perhaps the most prestigious preservation list in the world.


The newest sites named this week include Japan's Tomioka Silk Mill; the Van Nellefabriek (Van Nelle Factory) in the Netherlands; Qhapac Ñan, Andean Road System (which runs through Argentina, Bolivia, Chile, Colombia, Ecuador and Peru); and Germany's Carolingian Westwork and Civitas Corvey.


Other sites include Saudi Arabia's Historic Jeddah, the Gate to Makkah; the Erbil Citadel, a fortified settlement in the autonomous Kurdistan region of Iraq; and the ancient West Bank village of Battir.


The UNESCO World Heritage Committee is naming cultural and natural treasures to the organization's prestigious World Heritage List during its meetings through June 25 in Qatar. Members are also considering adding some World Heritage Sites to its much smaller compilation of sites in danger.


Palestinian landscape first spot named to heritage list


From 1978 through 2013, 981 natural and cultural sites around the world have been inscribed on UNESCO's World Heritage List.


Think Yellowstone National Park or Mount Fuji.


The site must be of outstanding universal value, and it must also meet at least one of 10 criteria such as "representing a masterpiece of human creative genius," containing "exceptional natural beauty" or being an outstanding example of a traditional human settlement.


The UNESCO committee is expected to name more World Heritage Sites over the next week.


The UNESCO List in Danger


World Heritage Sites at risk of damage or destruction are sometimes added to the committee's list of sites in danger, and that's what happened with the West Bank village of Battir, a few miles outside Bethlehem.


The hills where Battir's ancient terraces are located date back some 2,000 years to Roman times. Some of the terraces are irrigated for market garden production and others are planted with grape vines and olive trees. The landscape is in danger of being damaged by Israel's plans to build a barrier through the area. The wall "may isolate farmers from fields they have cultivated for centuries," according to a UNESCO press statement.


Explore Yellowstone and 11 more World Heritage Sites


Prior to this month's meeting, there were 44 sites on the endangered list, including spots in Syria, Afghanistan and the Democratic Republic of Congo.


In addition to Battir, the committee added two other sites to the List of World Heritage in Danger this week. One is Bolivia's City of Potosi, which is threatened by mining operations. Tanzania's Selous Game Reserve was added to the danger list because of widespread poaching that has caused a serious decline in the wildlife populations there, including a 90% drop in the elephant and rhinoceros population since 1982.


At the same time, Tanzania's Ruins of Kilwa Kisiwani and Ruins of Songo Mnara were removed from the danger list due to improved management and safeguards.


Nations sometimes spend years developing their pitches to qualify for the World Heritage List, and they must convince the UNESCO committee that they will protect their sites and support them financially.


U.S. not a power player at UNESCO


The United States doesn't have much sway over UNESCO decisions anymore. That's because the U.S. government withdrew its dues and other financial contributions to UNESCO in 2011 after the agency admitted the Palestinian government as full members representing a country. After failing to pay its dues for two years, the United States lost UNESCO voting rights in 2013 per the agency's rules.


You can also check on Twitter at @UNESCO or #WorldHeritage to see the announcements as they are posted.