Support WBURSyrian Strife Draws In Neighbors, Global PlayersScott NeumanJune 16, 2013 ShareA Syrian rebel aims his sniper rifle at Syrian government forces in the Sheikh Maqsud district of Aleppo, in April. (AFP/Getty Images)
A Syrian rebel aims his sniper rifle at Syrian government forces in the Sheikh Maqsud district of Aleppo, in April. (AFP/Getty Images)