ພາບຫຼ້າສຸດ ຈາກ ຊີເຣຍ

A boy holds his baby sister, who survived what activists say was an airstrike by forces loyal to Syrian President Bashar al-Assad in Aleppo, Feb. 14, 2014.

Rescuers walk on the rubble of collapsed buildings after what activists said was an airstrike by forces loyal to Syrian President Bashar al-Assad in Aleppo, Feb. 14, 2014.

Civilians sit near damaged buildings at the Palestinian refugee camp Yarmouk, south of Damascus, Feb. 12, 2014.

Civilians wait to be evacuated from a besieged area of Homs, Feb. 12, 2014.

Smoke rises at a site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in Aleppo, Feb. 12, 2014.

A man removes rubble at a site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in the al-Myassar neighborhood of Aleppo, Feb. 12, 2014.

Forces loyal to Syria's President Bashar al-Assad walk in the old city of Aleppo, Feb. 11, 2014.

Supporters of Syrian President Bashar al-Assad rally in Homs, Feb. 11, 2014, in this handout photograph released by SANA.

A Syrian army soldier loyal to President Bashar al-Assad points his weapon through piled sandbags at the justice palace in the old city of Aleppo, Feb. 10, 2014.

Forces loyal to Syria's President Bashar al-Assad carry their weapons as they walk along a street in the old city of Aleppo, Feb. 10, 2014.