Opposition fighters carry a wounded comrade during clashes with government forces in the northern Syrian city of Aleppo on April 9, 2014. Aleppo has been effectively divided into regime control in the west and rebel control in the east since shortly after fighting began there in the middle of 2012. AFP PHOTO / ZAKARIYA AL-KAFI / AFP PHOTO / Zakaria ABDELKAFI        (Photo credit should read ZAKARIA ABDELKAFI/AFP/Getty Images)