Smoke rises from what activists said was a missile fired by a Syrian Air Force fighter jet loyal to President Bashar al-Assad in Deraa, Syria, April 26, 2013.
This citizen journalism image shows anti-Syrian regime protesters holding banners and waving the Syrian revolutionary flags, Aleppo, Syria, April 26, 2013. (Aleppo Media Center AMC)
Civilians try to extinguish a fire following shelling activists blamed on forces loyal to Syria's President Bashar al-Assad, Deraa, April 25, 2013.
People walk next to a vehicle damaged by what residents say was a missile fired by Syrian rebels in the town of Hermel in Bekaa, April 24, 2013.