A wounded Syrian girl stands in a makeshift hospital in the rebel-held area of Douma, east of Syria’s capital of Damascus, following shelling and air raids by Syrian government forces on August 22, 2015. At least 20 civilians were killed, and another 200 wounded or trapped in Douma, a monitoring group said, just six days after regime airstrikes killed more than 100 people and sparked international condemnation of one of the bloodiest government attacks in Syria's war. (Abd Doumany / AFP / Getty)