ພາບຈາກພາກເໜືອ ຂອງ ຊີເຣຍ

Residents look for survivors after what activists said was an airstrike by forces loyal to Syria's President Bashar al-Assad in Aleppo, Dec. 15, 2013.

This citizen journalism image provided by Aleppo Media Center shows Syrians gathering around damaged buildings while others try to extinguish fires following a government airstrike in Aleppo, Dec. 15, 2013.

This citizen journalism image provided by Aleppo Media Center shows Syrians inspecting the rubble of damaged buildings following a government airstrike in Aleppo, Dec. 15, 2013.

A Free Syrian Army fighter looks through a window of a damaged house in Old Aleppo, Dec. 15, 2013.