Afghanis from Abi Barik village throw stones at a man from a neighboring village after police fired in the air to disperse a crowd that had rushed toward a truck carrying aid near the site of Friday's landslide that buried Abi Barik village in Badakhshan province, northeastern Afghanistan, Tuesday, May 6, 2014. Many villagers from Abi Barik have complained that aid has been slow to arrive while officials have said their efforts have been complicated by villagers from nearby areas coming to get handouts. (Photo by Massoud Hossaini/AP Photo)

Survivors try to get some donations near the site of Friday's landslide that buried Abi Barik village in Badakhshan province, northeastern Afghanistan, Monday, May 5, 2014. As Afghans observed a day of mourning Sunday for the hundreds of people killed in a horrific landslide, authorities tried to help the 700 families displaced by the torrent of mud that swept through their village. (Photo by Massoud Hossaini/AP Photo)

Pro-russian activists convey captured fire service employees to the regional administration building in the city of Donetsk, Eastern Ukraine, Monday, May 5, 2014. Pro-Russian forces and their supporters have for a few weeks been seizing and ransacking government buildings across eastern Ukraine amid a mounting anti-government insurgency that is threatening to tip the former Soviet nation into widespread civil conflict. (Photo by Evgeniy Maloletka/AP Photo)

Chicago Cubs Starlin Castro, left, and Junior Lake celebrate after the Chicago Cubs defeated the St. Louis Cardinals in a baseball game on Saturday, May 3, 2014, in Chicago. The Cubs won 3-0. (Photo by Andrew A. Nelles/AP Photo)

In this image taken from video obtained from Youth Against Settlements, a group of Palestinian activists, which has been authenticated based on its contents and other AP reporting, an Israeli soldier points his gun at a Palestinian teen in the West Bank city of Hebron. The reprimand of an Israeli soldier – caught on video cursing and pointing a cocked gun toward the head of a Palestinian teen – has triggered the biggest outpouring of frustration by Israeli soldiers in years about their service in the West Bank. (Photo by AP Photo/Youth Against Settlements)

San Antonio Spurs fan Paul Fisher, with the likenesses of San Antonio Spurs players Tony Parker, Manu Ginobili, and Tim Duncan, waits for Game 7 of the opening-round NBA basketball playoff series between the San Antonio Spurs and Dallas Mavericks, Sunday, May 4, 2014, in San Antonio. (Photo by Eric Gay/AP Photo)

In this May 5, 2014 photo provided by the U.S. Air Force, a U.S. Air Force HH-60G Pavehawk helicopter from the 55th Rescue Squadron hovers 600 nautical miles off the Pacific Coast of Mexico to hoist two badly burned Chinese fishermen. The two were among 17 Chinese crew members believed aboard a fishing vessel that caught fire and sank in the Pacific Ocean. Two died from burn injuries, seven were determined to be in good condition and six are believed missing, said Maj. Sarah Schwennesen of Davis-Monthan Air Force Base in Tucson, Ariz. (Photo by Staff Sgt. Adam Grant/AP Photo/U.S. Air Force)

A tornado touches down in a field in Akron, Colo. during a severe weather outbreak on Wednesday, May 7, 2014. The National Weather Service says there have been no reports of injuries or damage after at least two tornadoes touched down briefly on Colorado's Eastern Plains. (Photo by Matt Detrich/AP Photo/The Indianapolis Star)

Thai villagers examine a damaged Buddha statue following an earthquake in Chiang Rai province, northern Thailand, Tuesday, May 6, 2014. Officials said Tuesday that one person was killed and several dozen were hurt in the earthquake that struck northern Thailand and Myanmar a day earlier, smashing windows, cracking walls and roads and damaging Buddhist temples. (Photo by Wichai Taprieu/AP Photo)

A pro-Russian gunman atop a car patrols through the center of Slovyansk, eastern Ukraine, Thursday, May 8, 2014. A strong majority of Ukrainians want their country to remain a single, unified state and this is true even in the largely Russian-speaking east where a pro-Russia insurgency has been fighting for autonomy, a poll released Thursday shows. The survey results were released as the pro-Russia forces were considering whether to go ahead with a referendum on autonomy planned for Sunday in defiance of a call from Russian President Vladimir Putin to delay the vote. A decision was expected later in the day. (Photo by Darko Vojinovic/AP Photo)

A woman walks, backdropped by the windows of a toy shop, in downtown Odessa, Ukraine, Tuesday, May 6, 2014. Odessa had been largely tranquil since the February toppling of President Viktor Yanukovych, until clashes erupted last Friday between pro-Russians and government supporters in the key port on the Black Sea coast, and left more than 40 people dead. (Photo by Vadim Ghirda/AP Photo)

A bouquet of flowers is placed atop the burnt out shell of a car at a location where clashes between pro Russia gunmen and the Ukrainian army took place, four kilometers (2.5 miles) north of Slovyansk, Ukraine, Wednesday, May 7, 2014. (Photo by Manu Brabo/AP Photo)

A student affected by tear gas is helped during clashes between students and the national police in Port-au-Prince, Haiti, on May 7, 2014. Students are demanding that authorities respond to their striking teachers' demands for higher pay and improved working conditions. Students are concerned they will not be able to take exams which allow them to move on to the next level. (Photo by Dieu Nalio Chery/Associated Press)

Graffiti is painted on a fence around the construction site of the new headquarters of the European Central Bank in Frankfurt, Germany, Wednesday, May 7, 2014. The ECB is supposed to move into the building by the end of 2014. The Governing Council of the ECB will meet on Thursday. The graffito was created by German street artist “Case”. He painted a repetition of 16 Pinocchio's puppets on the wood panels surrounding the construction site of the new headquarters of the European Central Bank. The bank allowed artists to spray graffitis on the fence around the ECB during the construction period. (Photo by Michael Probst/AP Photo)

Indian election workers review electronic voting machines on the eve of the eighth phase of voting of the Indian parliamentary elections in Leh, India, Tuesday, May 6, 2014. The multiphase voting across the country runs until May 12, with results for the 543-seat lower house of parliament expected on May 16. (Photo by Bernat Armangue/AP Photo)

Rescuers search for survivors from the debris of a passenger train after it derailed near Nidi village in the western Indian state of Maharashtra May 4, 2014. At least 13 passengers were killed and 30 others injured when four bogies of a passenger train derailed near the village on Sunday, railway officials said. (Photo by Reuters)

Israeli Air Force C-130 Hercules (L) and C-130J Super Hercules (R) planes fly over the city of Ashdod as they seen from an Israeli Air Force plane during an aerial show as part of celebrations for Israel's Independence Day, marking the 66th anniversary of the creation of the state May 6, 2014. (Photo by Amir Cohen/Reuters)

A woman with an umbrella jumps over a hole on a highway road, damaged by Monday's earthquake in Chiang Rai, in northern Thailand May 6, 2014. The earthquake of 6 magnitude struck northern Thailand on Monday causing some damage to buildings and roads and knocking goods off shelves in shops but there were no immediate reports of any casualties. The quake struck 17 miles (27 km) southwest of the town of Chiang Rai, the U.S. Geological Survey (USGS). It was felt in the Thai capital, Bangkok, and in neighbouring Myanmar. (Photo by Athit Perawongmetha/Reuters)

Debris rises in what Free Syrian Army fighters and Islamic rebels said was an operation to strike Al-Sahaba checkpoint, which is considered a gateway to Al-Dayf valley, and remove forces loyal to Syria's President Bashar Al-Assad in Maarat Al-Nouman, Idlib province May 5, 2014. (Photo by Rasem Ghareeb/Reuters)

A mother of one of the detained pro-Russian activists pleads with police officers to free her son, in Mariupol, Ukraine, Wednesday, May 7, 2014. Angry pro-Russian protesters in the city of Mariupol in eastern Ukraine blocked police forces on Wednesday from moving at least 14 detained activists from a police station to face a judge as required by law. About 50 people, relatives of those detained, surrounded a police truck and stopped it from reaching the police station. (Photo by Alexander Ermochenko/AP Photo)

A labourer prepares distilled traditional brewed alcoholic liquor, locally known as “chang'aa”, at an illegal micro-brewery along a river in the suburbs of Kenya's capital Nairobi May 9, 2014. Eighty people have died after drinking from a batch of illegal liquor in Kenya and police have detained several people for questioning, officials and police said on Wednesday. Consumption of illicit alcohol is common in Kenya where many cannot afford factory-made beers and spirits. Deaths often occur but this is the largest number of people killed in a single incident for several years. (Photo by Thomas Mukoya/Reuters)

The Tolmachevy Sisters representing Russia perform the song “Shine” during the dress rehearsal for the final of the upcoming 59th annual Eurovision Song Contest at the B&W Hallerne in Copenhagen May 9, 2014. (Photo by Tobias Schwarz/Reuters)

Chinese trishaw drivers take nap while waiting for customers at a hutong alley near the drum tower, a tourist spot in Beijing, China Wednesday, May 7, 2014. (Photo by Andy Wong/AP Photo)

In this Thursday, May 8, 2014 photo, guests look down from the Tilt!, a new tourist attraction that provides guests a unique view of the downtown area from the 94th floor of the John Hancock Building, after it was unveiled in Chicago. People hold onto handrails as the glass and steel facade tilts forward 30 degrees. (Photo by Ashlee Rezin/AP Photo/Sun-Times Media)

A truck loaded with sand drives past the collapsed bridge Cuajilote after an earthquake struck the area in Tecpan de Galeana May 9, 2014. A 6.4 magnitude earthquake shook Mexico City on Thursday, rattling buildings and prompting office evacuations, but there were no immediate reports of damage. The U.S. Geological Survey put the quake epicenter in the western Mexican state of Guerrero at a depth of 14.9 miles (23.9 km) just inland from the Pacific Coast. (Photo by Claudio Vargas/Reuters)

Voters line up to cast their votes at a polling station at Ayodhya in the northern Indian state of Uttar Pradesh May 7, 2014. Around 815 million people have registered to vote in the world's biggest election – a number exceeding the population of Europe and a world record – and results of the mammoth exercise, which concludes on May 12, are due on May 16. (Photo by Anindito Mukherjee/Reuters)

A Chilean riot police officer trips and falls down, as he and his fellow officers run away from flames from a petrol bomb thrown by protesters in violent clashes, during a student march in Santiago, Chile, Thursday, May 8, 2014. Tens of thousands of students protested in Chile in the first march demanding education reform since President Michelle Bachelet took power on promises of deep changes. (Photo by Luis Hidalgo/AP Photo)

Women and children prepare to flee with their belongings following incidents of sectarian insecurity close to the town of Grimari May 7, 2014. Inter-communal violence has gripped the former French colony since late 2012 when a struggle power degenerated into fighting between Muslims and Christian militias. (Photo by Siegfried Modola/Reuters)

Singer Conchita Wurst, representing Austria, performs the song “Rise Like a Phoenix” during a rehearsal for the second semifinal of the Eurovision Song Contest in the B&W Halls in Copenhagen, Denmark, on May 7, 2014. Wurst, also known by his birth-name Thomas Neuwirth, is challenging conceptions of masculine and feminine beauty, and seems to have stolen the limelight ahead of the televised extravaganza, with a potential worldwide audience of some 170 million viewers. (Photo by Frank Augstein/Associated Press)

Armed paramilitary police officers stand guard at Beijing Railway Station, May 7, 2014. An assailant stabbed six people on Tuesday at a railway station in the southern Chinese city of Guangzhou, police and state media said, the latest in a series of attacks that have unnerved the country, some of which Beijing has termed terrorism. China's domestic security chief, Meng Jianzhu, told a meeting of Chinese law enforcement officials on Tuesday that the government would launch “special operations against terrorism”, Xinhua reported. (Photo by Jason Lee/Reuters)

A riot police officer throws a tear gas canister towards students who gathered outside the Universidad Nacional in Bogota, to show their support for the ongoing nationwide agrarian strikes, in Bogota, Colombia, Wednesday, May 7, 2014. Students and police clashed when the number of students spilled over into the main avenue, blocking traffic. The strikers are demanding that the government comply with the agreements reached last September for better prices for their products. (Photo by Fernando Vergara/AP Photo)