Afghan residents sit on the ground near a U.S. Army soldier of PRT Laghman, 1st Battalion, 143 Airborne Infantry securing the perimeter of a government building in Laghman province, Afghanistan March 25, 2012. Dozens of former insurgents and their families took part in a graduation ceremony on Sunday after finishing various livelihood training workshops given to them by Laghman provincial government and the U.S. military. REUTERS/Erik De Castro (AFGHANISTAN - Tags: MILITARY POLITICS)

Syrian boys walk shoulder to shoulder in the rain at the Boynuyogun refugee camp on the Turkish-Syrian border in Hatay province February 8, 2012. There are 1,750 Syrian refugees living in the camp which was set up by the Turkish Red Crescent. The Turkish Foreign Ministry says there are currently some 10,000 Syrian refugees living in six different camps in Turkey. Picture taken February 8, 2012. REUTERS/Murad Sezer (TURKEY - Tags: POLITICS SOCIETY IMMIGRATION TPX IMAGES OF THE DAY) FOR BEST QUALITY IMAGE ALSO SEE: GM1EA9I1K9501

A Bosnian Muslim boy cries near coffins prepared for a mass burial at the Memorial Center in Potocari, near Srebrenica July 9, 2012. The bodies of 520 recently identified victims of the Srebrenica massacre will be buried on July 11, the anniversary of the massacre when Bosnian Serb forces commanded by Ratko Mladic slaughtered 8,000 Muslim men and boys and buried them in mass graves, in Europe's worst massacre since World War Two. REUTERS/Dado Ruvic (BOSNIA - Tags: POLITICS CONFLICT ANNIVERSARY)

Ali Hicaz, 10, a Syrian refugee, shows a drawing of his dream home during a class at a school for refugee children at Boynuyogun refugee camp in Hatay province near the Turkish-Syrian border April 11, 2012. REUTERS/Umit Bektas (TURKEY - Tags: POLITICS EDUCATION)

Sawssan Abdelwahab, who fled Idlib in Syria, walks with her children outside the refugees camp near the Turkish-Syrian border in the southeastern city of Yayladagi February 16, 2012. REUTERS/Zohra Bensemra (TURKEY - Tags: CIVIL UNREST POLITICS)

Syrian refugees gesture to photographers at a refugee camp in the Turkish border town of Boynuyogun in Hatay province June 29, 2011. The words "Leave, you butcher!" are written on the abdomen of a toddler. REUTERS/Osman Orsal (TURKEY - Tags: POLITICS CIVIL UNREST)

Malak Al Shami, 6, who had a leg amputated after her house was hit by a Grad rocket, listens to her aunt as she sits on a wheelchair at a hospital in the west Libyan city of Misrata June 3, 2011. Malak's house was hit by a rocket belonging to forces loyal to Libyan leader Muammar Gaddafi on May 13, 2011. She lost her sister Rodaina, 1, and her brother Mohamed, 3, on the same day of the incident. REUTERS/Zohra Bensemra (LIBYA - Tags: POLITICS CONFLICT)

A boy holds a bullet while attending a rally near the courthouse in Benghazi May 14, 2011. The protesters were calling on the International Criminal Court to issue arrest warrants for Libya's leader Muammar Gaddafi. REUTERS/Mohammed Salem (LIBYA - Tags: POLITICS CIVIL UNREST)

Boys help rebel fighters clean weapons in Misrata, after the rebel fighters returned from the frontline on the outskirts of Zlitan July 12, 2011. REUTERS/Thaier al-Sudani (LIBYA - Tags : - Tags: CONFLICT CIVIL UNREST)

A Libyan girl touches pictures of those who have been killed and who are missing since the conflict against Libyan leader Muammar Gaddafi began, at Friday prayers near the courthouse in Benghazi April 15, 2011. A fresh hail of government rockets crashed into Misrata on Friday after Western allies denounced a "medieval siege" of the city and vowed to keep bombing Muammar Gaddafi's forces until he stepped down.REUTERS/Amr Abdallah Dalsh (LIBYA - Tags: CIVIL UNREST POLITICS IMAGES OF THE DAY)

A boy flashes a victory sign as he mourns for his relative, a Libyan rebel fighter, who was killed during clashes with forces loyal to Muammar Gaddafi during his funeral in the west Libyan city of Misrata June 19, 2011. REUTERS/Zohra Bensemra (LIBYA - Tags: POLITICS CONFLICT MILITARY IMAGES OF THE DAY)

A little girl holds a Kingdom of Libya flag at a school where children gathered to raise the new flag, in Tripoli August 29, 2011.REUTERS/Zohra Bensemra (LIBYA - Tags: POLITICS CIVIL UNREST SOCIETY EDUCATION TPX IMAGES OF THE DAY)

EDITOR'S NOTE: PICTURE TAKEN ON GUIDED GOVERNMENT TOUR
A woman and her daughters check out a damaged home in Zawiyah, 30 miles (48 km) west of Tripoli, May 9, 2011. REUTERS/Louafi Larbi (LIBYA - Tags: POLITICS CIVIL UNREST SOCIETY)

Boys sit on an army tank during a protest against Libyan leader Muammar Gaddafi in Benghazi February 26, 2011. Libya's rebel-held city of Benghazi has filled a political void with a coalition which is cleaning up, providing food, building defences, reassuring foreign oil firms and telling Tripoli it believes in one nation. REUTERS/Suhaib Salem (LIBYA - Tags: POLITICS CIVIL UNREST IMAGES OF THE DAY)

U.S. military officer CPT Padraic Heiliger from Alpha Co, 2nd Battalion 35th Infantry, Task Force "Cacti" lifts a boy while on patrol in a village near Combat Outpost Penich in Khas Kunar district in Kunar province, eastern Afghanistan October 7, 2011. REUTERS/Erik De Castro (AFGHANISTAN - Tags: MILITARY CIVIL UNREST CONFLICT TPX IMAGES OF THE DAY)

ATTENTION EDITORS - THIS IMAGE IS 7 of 22 TO ACCOMPANY A PICTURE PACKAGE ON AFGHANISTAN'S ONLY MUSIC ACADEMY, BASED IN KABUL. SEARCH KEYWORD "MUSIC ACADEMY" TO SEE ALL IMAGES PXP700-721.

A male student sits beside female students as they play clarinets at the Kabul Music Academy January 7, 2012. In Afghanistan's sole music academy, students learn how to play traditional and western instruments as part of a government initiative to relieve the pains of decades of war through music. Despite a rich musical legacy, Afghanistan's melodic development has been severely disrupted by years of war and outright banned during the austere rule of the Taliban. At the Afghanistan National Institute of Music, orphans learn how to sing and play instruments alongside talented promising musicians who are selected on merit. Picture taken January 7, 2012. To match Feature AFGHANISTAN-MUSIC/ REUTERS/Omar Sobhani (AFGHANISTAN - Tags: SOCIETY CONFLICT)

An Afghan boy greets a U.S. Army soldier from Alpha Company, 1-22 Infantry Battalion while on position to provide security to a joint U.S.-Afghan military checkpoint along a road in Kandahar province in southern Afghanistan October 10, 2010. REUTERS/Erik de Castro (AFGHANISTAN - Tags: CONFLICT MILITARY IMAGES OF THE DAY SOCIETY)

Afghan boys stand in front of a U.S. Marine from India Company, 3rd Battalion 4th Marines, as he patrols in the small town of Delaram in Nimroz province, southern Afghanistan January 10, 2010. REUTERS/Marko Djurica (AFGHANISTAN - Tags: CIVIL UNREST CONFLICT IMAGES OF THE DAY)

A Canadian soldier from the 1st battalion Royal 22nd Regiment C company 7th platoon of the NATO-led coalition patrols as a girl shows him her teddy bear in the stronghold of Panjwaii in Kandahar province, southern Afghanistan, April 10, 2009. REUTERS/Stefano Rellandini (AFGHANISTAN POLITICS MILITARY)

British Army Major Jamie Murray of the 2nd Battalion, The Royal Gurkha Rifles, shows his rifle to Afghan children during a patrol outside Checkpoint Tander near the town of Lashkar Gah in Helmand province, southern Afghanistan, July 14, 2011. Picture taken July 14, 2011. REUTERS/Shamil Zhumatov (AFGHANISTAN - Tags: POLITICS MILITARY IMAGES OF THE DAY)

U.S. Army Sergeant Francisco Valderrama attached to the Battle company, 1-508 Parachute Infantry battalion, 4th Brigade Combat Team, 82nd Airborne Division, greets children during a patrol in Zahri district of Kandahar province, southern Afghanistan May 27, 2012. REUTERS/Shamil Zhumatov (AFGHANISTAN - Tags: MILITARY CIVIL UNREST)

A disabled Afghan girl exercises with her prosthetic legs at the Orthopedic Center of the International Committee of the Red Cross in Kabul April 11, 2012. The free-of-charge centres log some 6,000 new patients every year, all of them Afghans. Of those, 1,000 are direct victims of war, many grievously wounded by the heightened potency of bombs. Picture taken April 11, 2012. REUTERS/Omar Sobhani (AFGHANISTAN - Tags: HEALTH CIVIL UNREST TPX IMAGES OF THE DAY)

Cap. Michael Harris, commander of U.S. Army's Alpha Company, 1st Battalion of 32nd Infantry Regiment, speaks with an Afghan family during a patrol near Nawapass village, Kunar province, eastern Afghanistan February 6, 2009. REUTERS/Oleg Popov (AFGHANISTAN)

Victoria Chant weeps as the coffin of her father, British soldier Darren Chant, is carried out of the Guard's Chapel following his funeral in London December 1, 2009. Warrant Officer Chant, Regimental Sergeant Major, 1st Battalion Grenadier Guards, was killed on duty in Afghanistan on November 3. REUTERS/Toby Melville (BRITAIN CONFLICT OBITUARY)

Afghan girls wear burqas for fun as they play near their house in Kabul July 21, 2011. REUTERS/Mohammad Ismail (AFGHANISTAN - Tags: SOCIETY IMAGES OF THE DAY)

Relatives of Turkish soldiers, who were killed in a helicopter crash in Afghanistan, mourn during a prayer at the Kocatepe Mosque in Ankara March 20, 2012. A NATO helicopter crashed into a house on the outskirts of the Afghan capital Kabul on Friday, killing the 12 Turkish soldiers on board. REUTERS/Umit Bektas (TURKEY - Tags: POLITICS MILITARY RELIGION)

Saja, an Iraqi girl injured during violence in her country, plays in a public park as part of her treatment in Amman January 5, 2012. French aid organization Medecins Sans Frontieres (Doctors Without Borders) organized the visit to the park for Iraqi, Yemeni and Syrian children injured in violent conflicts in their home countries. REUTERS/Ali Jarekji (JORDAN - Tags: CONFLICT TPX IMAGES OF THE DAY)

Samira, 9, an Iraqi child who was injured during the Iraq war, poses for a picture during a visit to a children's museum in Amman August 20, 2009. Samira has undergone multiple reconstructive surgeries and is one of dozens of Iraqi children that attend the daily therapy sessions run by the French aid organization Medicins Sans Frontieres (Doctors Without Borders). REUTERS/Ali Jarekji (JORDAN POLITICS SOCIETY)

A child puts flowers on one of the 11,541 red chairs along Titova street in Sarajevo, as the city marks the 20th anniversary of the start of the Bosnian war, April 6, 2012. The anniversary finds the Balkan country still deeply divided, power shared between Serbs, Croats and Muslims in a single state ruled by ethnic quotas and united by the weakest of central governments. REUTERS/Dado Ruvic (BOSNIA AND HERZEGOVINA - Tags: CIVIL UNREST POLITICS ANNIVERSARY)

A girl walks past policemen patrolling the Rocinha Slum during an operation to find a man, who killed a policeman during a shootout at one of the slum's alleys in Rio de Janeiro April 4, 2012. According to local media, nine people were killed in Rocinha in the last two months during a dispute on the control of the drug traffic. Three thousand troops, backed by helicopters and armored vehicles, occupied Rio de Janeiro's largest slum without firing a shot on November 13, the biggest step in the Brazilian city's bid to improve security and end the reign of drug gangs. The occupation of Rocinha, a notorious hillside "favela" that overlooks some of Rio's swankiest areas, is a crucial part of the city's preparations to host soccer's World Cup in 2014 and the Olympics two years later. REUTERS/Ricardo Moraes (BRAZIL - Tags: CIVIL UNREST CRIME LAW)

A girl sits near debris left outside shops following a bomb explosion in Jamrud bazaar, about 25 km (15 miles) west of Peshawar in northwest Pakistan January 10, 2012. A bomb killed at least 23 people and wounded 26 on Tuesday when it exploded near a fuel station in Pakistan's northwestern Khyber region, one of the restive tribal areas where insurgents are battling government forces, regional officials said. REUTERS/Fayaz Aziz (PAKISTAN - Tags: CIVIL UNREST CRIME LAW SOCIETY)

Somali children look at a Transitional Federal Government (TFG) soldier carrying a belt of machine gun ammunition during patrol along the Indian Ocean coastline in Burgabo, south of Kismayu in Somalia December 14, 2011. REUTERS/Noor Khamis (KENYA - Tags: CIVIL UNREST POLITICS TPX IMAGES OF THE DAY)

A child stands in front of a bullet-riddled wall of her home, damaged during fighting between pro and anti-Gaddafi fighters, after her family returned to Sirte October 26, 2011. REUTERS/Youssef Boudlal (LIBYA - Tags: CONFLICT)

A boy, relative of Palestinian prisoner Ibtisam Issawi, stands wrapped in a flag outside his home in the Arab East Jerusalem neighbourhood of Jabal Mukaber October 17, 2011, as the family prepares for the release of Issawi in a prisoner swap that is expected to take place on Tuesday. Israel and Gaza's Hamas Islamist rulers have agreed to swap 1,027 Palestinian prisoners in return for Israeli soldier Gilad Shalit, who has been held captive in Gaza since 2006. REUTERS/Ammar Awad (JERUSALEM - Tags: POLITICS CIVIL UNREST)

Israeli police detain 12-year-old Palestinian Ahmad Daana on suspicion of throwing stones during clashes in the East Jerusalem neighbourhood of Silwan December 26, 2010. REUTERS/Ammar Awad (JERUSALEM - Tags: POLITICS CIVIL UNREST IMAGES OF THE DAY)

A Palestinian boy looks at a man reacting to the killing of militant Jihad Afanah, at Kamal Odwan hospital in the northern Gaza Strip October 27, 2010. An Israeli tank shell killed the Palestinian militant from the Islamic Jihad movement in the northern Gaza Strip on Wednesday near the Israeli border, Palestinian medical workers said. REUTERS/Ismail Zaydah (GAZA - Tags: POLITICS CIVIL UNREST)

A Palestinian schoolgirl walks past Israeli border police officers on her way home from school during clashes between Israeli troops and Palestinian stone-throwers in the Shuafat refugee camp in the West Bank near Jerusalem March 16, 2010. Palestinians mounted violent protests in Jerusalem on Tuesday and President Barack Obama's Middle East envoy cancelled plans to return to the region as a U.S.-Israeli crisis over Jewish settlement plans deepened. REUTERS/Ammar Awad (WEST BANK - Tags: CIVIL UNREST MILITARY POLITICS IMAGES OF THE DAY) FOR BEST QUALITY IMAGE: ALSO SEE GM1E63M1O9001.

Palestinian children look at a militant of the Democratic front for the liberation of Palestine (DFLP) during an anti-Israel military show in the central Gaza Strip February 22, 2010. REUTERS/Suhaib Salem (GAZA - Tags: POLITICS CIVIL UNREST)

Palestinians are reflected in a puddle of blood mixed with water after an Israeli air strike in Gaza January 12, 2009. Israeli troops fought fierce gun battles with Hamas fighters on Monday, keeping military pressure on the Islamist group while avoiding all-out urban warfare that would complicate ongoing diplomatic efforts to end the Gaza war. REUTERS/Suhaib Salem (GAZA)

Palestinians girls look out from the balcony of their damaged house in Rafah in the southern Gaza Strip March 23, 2009. An Israeli human rights group said on Monday the military violated medical ethics codes during its Gaza offensive, the latest accusation against the conduct in combat of Israel's military.
REUTERS/Ibraheem Abu Mustafa (GAZA POLITICS CONFLICT IMAGE OF THE DAY TOP PICTURE) FOR BEST QUALITY IMAGE: ALSO SEE GM1E5BQ18A201.

A young Jewish settler holds a balloon during a parade celebrating the holiday of Purim in the West Bank city of Hebron March 10, 2009. Purim is a celebration of the Jews' salvation from genocide in ancient Persia, as recounted in the Book of Esther. REUTERS/Baz Ratner (WEST BANK RELIGION POLITICS CONFLICT)

A boy holds a Palestinian flag as Israeli soldiers block the road during a protest in the West Bank city of Hebron, February 6, 2009. REUTERS/Nayef Hashlamoun (WEST BANK)

A boy looks at a Palestinian boy wounded in an Israeli air strike, at Nassir hospital in Khan Younis in the southern Gaza Strip January 29, 2009. Palestinian rocket attacks and Israeli air strikes threatened on Thursday to undermine efforts by U.S. President Barack Obama's Middle East envoy to reinforce a fragile Gaza ceasefire. REUTERS/Ibraheem Abu Mustafa (GAZA)

A Palestinian boy holds a toy weapon as Israeli police stand guard during Muslim Friday prayers in the Ras al-Amud neighbourhood of Arab East Jerusalem January 23, 2009. Israel had informed Muslim worshippers that access to the compound known to Muslims as al-Haram al-Sharif, and to Jews as Temple Mount, would be limited on Friday due to security concerns. REUTERS/Ammar Awad (JERUSALEM)

A Palestinian boy plays with a soccer ball in front of a destroyed house on the outskirts of Jabalya in the northern Gaza Strip January 19, 2009, after Israel's offensive in Gaza. More Israeli forces left the Gaza Strip on Monday after a 22-day assault on Hamas militants, and both sides kept a ceasefire, allowing dazed Palestinians to survey the destruction and mourn their dead. REUTERS/Jerry Lampen (GAZA)

A Palestinian girl cries during the funeral of her brother who was killed after an Israeli air strike in the northern Gaza Strip January 4, 2009. Israeli soldiers and Palestinian militants battled on Gaza City's outskirts on Sunday after Israeli troops and tanks invaded the coastal enclave in the worst fighting in the conflict in decades. REUTERS/Ismail Zaydah (GAZA)

Eight-year-old Sumayya, whose uncle, Imran Ali, was injured in a shootout by unidentified gunmen, looks at him as he is brought to a hospital for treatment in Karachi August 23, 2011. Karachi faced a complete shutdown on Tuesday after the Muttahida Qaumi Movement (MQM) announced that a day of mourning would be observed against the ongoing wave of violence that has claimed nearly 100 lives in less than a week, local media reported. REUTERS/Athar Hussain (PAKISTAN - Tags: POLITICS CIVIL UNREST CRIME LAW IMAGES OF THE DAY)

Relatives of Palestinian militant Ismail Al-Asmar mourn during his funeral in Rafah in the southern Gaza Strip August 24, 2011. Israeli air strikes killed Al-Asmar, the local commander of the Islamic Jihad militant group in the Gaza Strip on Wednesday and wounded two militants who launched rockets at Israel, despite a two-day-old truce, Israeli and Palestinian officials said. REUTERS/Ibraheem Abu Mustafa (GAZA - Tags: CIVIL UNREST POLITICS)

A boy displaced with his family by fighting in Misrata holds empty ammunition shells as he plays war games at a special needs school May 25, 2011. REUTERS/Zohra Bensemra (LIBYA - Tags: POLITICS CIVIL UNREST)

EDITOR'S NOTE: PICTURE TAKEN ON GUIDED GOVERNMENT TOUR

Children stand at a damaged area, which the Libyan government said was from a coalition air strike, at the house of Saif Al-Arab Gaddafi, son of Libyan leader Muammar Gaddafi, in Tripoli May 1, 2011. Libya said on Sunday Muammar Gaddafi's youngest son Saif Al-Arab and three grandchildren were killed in a NATO air strike and Britain said that while it was not targeting the leader, it was homing in on his military machine.
Libyan government spokesman Mussa Ibrahim said Gaddafi was unharmed and in good health despite what he called "a direct operation to assassinate the leader of this country". The deaths have not been independently confirmed. REUTERS/Ismail Zitouny (LIBYA - Tags: POLITICS CONFLICT CIVIL UNREST)

A rebel fighter escorts his son away from the front line at the western entrance of Ajdabiyah April 12, 2011. Forces loyal to Muammar Gaddafi bombarded the western entrance to the rebel-held town of Ajdabiyah in eastern Libya on Tuesday. REUTERS/Yannis Behrakis (LIBYA - Tags: CONFLICT POLITICS CIVIL UNREST IMAGES OF THE DAY)

A girl attends Friday prayers in front of an army tank in Tahrir Square in Cairo February 18, 2011. Egyptians held a nationwide "Victory March" on Friday to celebrate the overthrow of Hosni Mubarak's 30-year rule one week ago, to protect the revolution and to remind new military rulers of the power of the street. Hundreds of thousands joined the rallies, which are also a memorial to the 365 people who died in the 18-day uprising, with many Egyptians expressing their intention to guard their newly-won prospect of democracy. REUTERS/Suhaib Salem (EGYPT - Tags: CIVIL UNREST POLITICS IMAGES OF THE DAY RELIGION)

A woman grieves as her child looks on during the funeral of Khursheed Ahmad Parray in Khan Sahib, about 30 km (19 miles) west of Srinagar March 16, 2010. Parray, a pedestrian was killed and five others wounded on Tuesday in a second militant attack on security forces in the heart of Kashmir's main city in three days, raising fears of more such strikes, police said. REUTERS/Fayaz Kabli (INDIAN-ADMINISTERED KASHMIR - Tags: CIVIL UNREST)

A family member of a stampede victim cries with her child at a morgue in Karachi, September 14, 2009, where the bodies of women who perished in a stampede while collecting food items were being held. Eighteen poor Pakistani women and children were killed on Monday in a stampede in the city of Karachi as they crowded into a building to collect flour and other supplies being handed out as charity, police said. REUTERS/Akhtar Soomro (PAKISTAN CONFLICT SOCIETY DISASTER)

An Iraqi boy is taken away from a suspected militant, who has been accused of killing his father at the height of the sectarian slaughter in 2006-07, during a presentation to the media at the Interior Ministry in Baghdad November 21, 2011. A total of 22 suspected militants were presented to the media on Monday as they await their trial, according to the police. REUTERS/Saad Shalash (IRAQ - Tags: POLITICS CIVIL UNREST CRIME LAW TPX IMAGES OF THE DAY) FOR BEST QUALITY SEE GF2E7BM0WYK01

A U.S. soldier lifts a girl while standing guard during the distribution of wheelchairs by U.S. and Iraqi security forces for needy children at al-Fadhil clinic in Baghdad April 14, 2009. REUTERS/Atef Hassan (IRAQ MILITARY POLITICS IMAGE OF THE DAY TOP PICTURE)

11 year-old orphan Salah Abbas (top R) shows his picture with other medals hung on the wall while sitting with other roommates in a room at the Safe House orphanage in Baghdad's Sadr City February 11, 2009. As violence finally fades and U.S. troops prepare to withdraw, sociologists and health experts say the children's reactions to such trauma could threaten Iraq's fragile calm just as it needs stability to rebuild. Picture taken February 11, 2009. To match feature IRAQ-ORPHANS/ REUTERS/May Naji (IRAQ)

A tear runs down a boy's face as he lies on a bench after being treated for his injuries at the Lady Reading Hospital in Peshawar September 13, 2011. Gunmen opened fire on a school bus in the Pakistani city of Peshawar on Tuesday, killing at least three children and the driver, a police official said. Fifteen children were wounded, he said. The children on the bus were around nine years old. REUTERS/Fayaz Aziz (PAKISTAN - Tags: CIVIL UNREST CRIME LAW TPX IMAGES OF THE DAY) FOR BEST QUALITY SEE GF2E79E0OGF01

A boy walks past a pool of blood and scattered books at the entrance floor of a school after a mortar attack in Baghdad January 28, 2007. Five female pupils were killed in a mortar strike on a secondary school in the predominantly Sunni Adil district of western Baghdad on Sunday, the school principal told Reuters. REUTERS/Namir Noor-Eldeen (IRAQ)

School boys cover their ears as they sit in a corner during clashes in Baghdad's Sadr City April 15, 2008. Picture taken April 15, 2008. REUTERS/Kareem Raheem (IRAQ)