A Free Syrian Army fighter watches over an enemy position Wednesday as rebels belonging to the Liwa Al Tawhid group fight at the Moaskar front line in the Karmal Jabl neighborhood in Aleppo. The protracted Syrian war is spilling into other countries. (Associated Press)

A Free Syrian Army fighter watches over an enemy position Wednesday as rebels belonging to the Liwa Al Tawhid group fight at the Moaskar front line in the Karmal Jabl neighborhood in Aleppo. The protracted Syrian war is spilling into other countries. (Associated Press)