An Afghan refugee child, sits on the ground by the doorway of her home in a poor neighborhood on the outskirts of Islamabad, Pakistan, Tuesday, Nov. 12, 2013. Pakistan hosts over 1.6 million registered Afghans, the largest and most protracted refugee population in the world, according to the U.N. refugee agency, thousands of them still live without electricity, running water and other basic services. (AP Photo/Muhammed Muheisen)
An Afghan refugee child, sits on the ground by the doorway of her home in a poor neighborhood on the outskirts of Islamabad, Pakistan, Tuesday, Nov. 12, 2013. Pakistan hosts over 1.6 million registered Afghans, the largest and most protracted refugee population in the world, according to the U.N. refugee agency, thousands of them still live without electricity, running water and other basic services. (AP Photo/Muhammed Muheisen)
Demonstrators clash with riot police as they attempt to remove a security fence during an anti-government protest in front of the Bulgarian Parliament in Sofia Tuesday, Nov. 12, 2013. Bulgarian police clashed with protesting students who attempted to build a blockade around the parliament building seeking to oust the left-leaning government and early elections to be called. (AP Photo/Valentina Petrova)
Demonstrators clash with riot police as they attempt to remove a security fence during an anti-government protest in front of the Bulgarian Parliament in Sofia Tuesday, Nov. 12, 2013. Bulgarian police clashed with protesting students who attempted to build a blockade around the parliament building seeking to oust the left-leaning government and early elections to be called. (AP Photo/Valentina Petrova)
An injured Cambodian worker escapes from riot police in the compound of a Buddhist pagoda in Phnom Penh, Cambodia, Tuesday, Nov. 12, 2013. Police fired live ammunition during clashes with protesting garment workers outside CambodiaÂ’s capital Tuesday, killing a bystander who was struck by a bullet while selling rice and injuring at least 20 people, rights groups said. Hundreds of workers from the SL Garment Processing (Cambodia) Ltd. Factory clashed with hundreds of riot police sent to block a march from the factory to the Phnom Penh residence of Prime Minister Hun Sen, according to several human rights groups. (AP Photo)
An injured Cambodian worker escapes from riot police in the compound of a Buddhist pagoda in Phnom Penh, Cambodia, Tuesday, Nov. 12, 2013. Police fired live ammunition during clashes with protesting garment workers outside CambodiaÂ’s capital Tuesday, killing a bystander who was struck by a bullet while selling rice and injuring at least 20 people, rights groups said. Hundreds of workers from the SL Garment Processing (Cambodia) Ltd. Factory clashed with hundreds of riot police sent to block a march from the factory to the Phnom Penh residence of Prime Minister Hun Sen, according to several human rights groups. (AP Photo)
An Indian camel herder checks the teeth of a camel at the annual cattle fair in Pushkar, in the western state of Rajasthan, India, Tuesday, Nov. 12, 2013. Pushkar, located on the banks of Pushkar Lake, is a popular Hindu pilgrimage spot that is also frequented by foreign tourists who come to the town for the annual cattle fair and camel races. (AP Photo/Ajit Solanki)
An Indian camel herder checks the teeth of a camel at the annual cattle fair in Pushkar, in the western state of Rajasthan, India, Tuesday, Nov. 12, 2013. Pushkar, located on the banks of Pushkar Lake, is a popular Hindu pilgrimage spot that is also frequented by foreign tourists who come to the town for the annual cattle fair and camel races. (AP Photo/Ajit Solanki)
Chile's former President Michelle Bachelet greets supporters as she campaigns for reelection in Santiago, Chile, Tuesday, Nov. 12, 2013. Chile will hold general elections on Nov. 17. (AP Photo/Luis Hidalgo)
Chile's former President Michelle Bachelet greets supporters as she campaigns for reelection in Santiago, Chile, Tuesday, Nov. 12, 2013. Chile will hold general elections on Nov. 17. (AP Photo/Luis Hidalgo)
Survivors wait for relief goods on a flooded road at typhoon-ravaged Tacloban city, Leyte province, central Philippines on Tuesday, Nov. 12, 2013. Four days after Typhoon Haiyan struck the eastern Philippines, assistance is only just beginning to arrive. (AP Photo/Aaron Favila)
Survivors wait for relief goods on a flooded road at typhoon-ravaged Tacloban city, Leyte province, central Philippines on Tuesday, Nov. 12, 2013. Four days after Typhoon Haiyan struck the eastern Philippines, assistance is only just beginning to arrive. (AP Photo/Aaron Favila)
A child waits with fellow typhoon survivors as they line up in the hopes of boarding an evacuation flight on a C-130 military transport plane Tuesday, Nov. 12, 2013, in Tacloban, central Philippines. Thousands of typhoon survivors swarmed the airport on Tuesday seeking a flight out, but only a few hundred made it, leaving behind a shattered, rain-lashed city short of food and water and littered with countless bodies. (AP Photo/Bullit Marquez)
A child waits with fellow typhoon survivors as they line up in the hopes of boarding an evacuation flight on a C-130 military transport plane Tuesday, Nov. 12, 2013, in Tacloban, central Philippines. Thousands of typhoon survivors swarmed the airport on Tuesday seeking a flight out, but only a few hundred made it, leaving behind a shattered, rain-lashed city short of food and water and littered with countless bodies. (AP Photo/Bullit Marquez)
Young Kashmiri Shiite Muslim boys flagellate themselves during a Muharram procession in Srinagar, India, Tuesday, Nov. 12, 2013. Muharram is a month of mourning in remembrance of the martyrdom of Imam Hussein, the grandson of Prophet Mohammed. (AP Photo/Dar Yasin)
Young Kashmiri Shiite Muslim boys flagellate themselves during a Muharram procession in Srinagar, India, Tuesday, Nov. 12, 2013. Muharram is a month of mourning in remembrance of the martyrdom of Imam Hussein, the grandson of Prophet Mohammed. (AP Photo/Dar Yasin)
Transportation Security Administration officers attend the public memorial service for TSA officer Gerardo Hernandez, who was killed by a rampaging gunman at the Los Angeles International Airport, on Tuesday, Nov. 12, 2013, in Los Angeles. Hundreds of colleagues of Hernandez celebrated his life Tuesday at an emotional service that included prayers, song and memories of a cheerful man who colleagues said cherished his family. (AP Photo/Jae C. Hong)
Transportation Security Administration officers attend the public memorial service for TSA officer Gerardo Hernandez, who was killed by a rampaging gunman at the Los Angeles International Airport, on Tuesday, Nov. 12, 2013, in Los Angeles. Hundreds of colleagues of Hernandez celebrated his life Tuesday at an emotional service that included prayers, song and memories of a cheerful man who colleagues said cherished his family. (AP Photo/Jae C. Hong)
In this photo taken on Monday, Nov. 11, 2013 and provided by Olympictorch2014.com, an Olympic torch bearer holds an Olympic torch during the torch relay in Anadyr, a port town and the administrative center of Chukotka, Russia. The relay for the Sochi Winter Games, which began on Oct. 7 2013 in Moscow, will pass through many cities that showcase the historical, cultural and ethnic richness of Russia. (AP Photo/Olympictorch2014.com)
In this photo taken on Monday, Nov. 11, 2013 and provided by Olympictorch2014.com, an Olympic torch bearer holds an Olympic torch during the torch relay in Anadyr, a port town and the administrative center of Chukotka, Russia. The relay for the Sochi Winter Games, which began on Oct. 7 2013 in Moscow, will pass through many cities that showcase the historical, cultural and ethnic richness of Russia. (AP Photo/Olympictorch2014.com)
Afghan security officials look at alcohol cans and opium set on fire during a drug burning ceremony on the outskirts of Kabul, Afghanistan, Tuesday, Nov. 12, 2013. Around 20 tons of opium, heroin and hashish were set on fire, officials said. (AP Photo/Rahmat Gul)
Afghan security officials look at alcohol cans and opium set on fire during a drug burning ceremony on the outskirts of Kabul, Afghanistan, Tuesday, Nov. 12, 2013. Around 20 tons of opium, heroin and hashish were set on fire, officials said. (AP Photo/Rahmat Gul)
Survivors walk in typhoon ravaged Tacloban city, Leyte province, central Philippines on Tuesday, Nov. 12, 2013. The Philippines emerged as a rising economic star in Asia but the trail of death and destruction left by Typhoon Haiyan has highlighted a key weakness: fragile infrastructure resulting from decades of neglect and corruption. (AP Photo/Aaron Favila)
Survivors walk in typhoon ravaged Tacloban city, Leyte province, central Philippines on Tuesday, Nov. 12, 2013. The Philippines emerged as a rising economic star in Asia but the trail of death and destruction left by Typhoon Haiyan has highlighted a key weakness: fragile infrastructure resulting from decades of neglect and corruption. (AP Photo/Aaron Favila)
Survivors rush to board a C-130 military transport plane, Tuesday Nov. 12, 2013, in Tacloban city, Leyte province, central Philippines. Thousands of typhoon survivors swarmed the airport on Tuesday seeking a flight out, but only a few hundred made it, leaving behind a shattered, rain-lashed city short of food and water and littered with countless bodies. (AP Photo/Bullit Marquez)
Survivors rush to board a C-130 military transport plane, Tuesday Nov. 12, 2013, in Tacloban city, Leyte province, central Philippines. Thousands of typhoon survivors swarmed the airport on Tuesday seeking a flight out, but only a few hundred made it, leaving behind a shattered, rain-lashed city short of food and water and littered with countless bodies. (AP Photo/Bullit Marquez)
Quebec rower Mylene Paquette celebrates as she arrives in Lorient, western France, Tuesday, Nov. 12, 2013, after a solo journey across the Atlantic Ocean. Paquette is the first North American woman to row solo across the North Atlantic. She left Halifax just over four months ago in a specially designed 7.3-metre boat propelled only by Paquette and the currents. (AP Photo/David Vincent)
Quebec rower Mylene Paquette celebrates as she arrives in Lorient, western France, Tuesday, Nov. 12, 2013, after a solo journey across the Atlantic Ocean. Paquette is the first North American woman to row solo across the North Atlantic. She left Halifax just over four months ago in a specially designed 7.3-metre boat propelled only by Paquette and the currents. (AP Photo/David Vincent)
In this photo released by the African Union-United Nations Information Support Team, women walk with the possessions they are able to carry as they arrive at a displaced persons camp in Jowhar town in Somalia Tuesday, Nov. 12, 2013. Heavy rains in Somalia coupled with recent disputes between clans have resulted in displaced people seeking shelter at an African Union Mission in Somalia (AMISOM) military base near the town of Jowhar, according to AMISOM, while Somali Prime Minister Abdi Farah Shirdon appealed Monday for assistance for those affected. (AP Photo/AU-UN IST, Tobin Jones)
In this photo released by the African Union-United Nations Information Support Team, women walk with the possessions they are able to carry as they arrive at a displaced persons camp in Jowhar town in Somalia Tuesday, Nov. 12, 2013. Heavy rains in Somalia coupled with recent disputes between clans have resulted in displaced people seeking shelter at an African Union Mission in Somalia (AMISOM) military base near the town of Jowhar, according to AMISOM, while Somali Prime Minister Abdi Farah Shirdon appealed Monday for assistance for those affected. (AP Photo/AU-UN IST, Tobin Jones)
A motor vessel drives over lake Vierwaldstaettersee behind an autumnally colored maple in front of the Urner mountains in Luetzelau, Switzerland, Tuesday, Nov. 12, 2013. (AP Photo/Keystone, Sigi Tischler)
A motor vessel drives over lake Vierwaldstaettersee behind an autumnally colored maple in front of the Urner mountains in Luetzelau, Switzerland, Tuesday, Nov. 12, 2013. (AP Photo/Keystone, Sigi Tischler)
Protester wave a Thai national flag and clapping tools during a rally against a political amnesty bill in Bangkok, Thailand, Tuesday, Nov. 12, 2013. Thai Prime Minister Yingluck Shinawatra issued a plea to protesters to end ongoing street demonstrations amid calls from the opposition for nationwide
Protester wave a Thai national flag and clapping tools during a rally against a political amnesty bill in Bangkok, Thailand, Tuesday, Nov. 12, 2013. Thai Prime Minister Yingluck Shinawatra issued a plea to protesters to end ongoing street demonstrations amid calls from the opposition for nationwide "civil disobedience" and a three-day general strike starting Wednesday. The political amnesty bill could have led to the return from exile of deposed former leader Thaksin Shinawatra, who is Yingluck's older brother. (AP Photo/Sakchai Lalit)