An armed Kurdish fighter walks past Kurdish graffiti in Aleppo's Sheikh Maqsoud neighborhood
An armed Kurdish fighter from the Popular Protection Units (YPG) walks past Kurdish graffiti in Aleppo's Sheikh Maqsoud neighborhood, June 19, 2013. Kurdish fighters from the Popular Protection Units (YPG) joined the Free Syrian Army to fight against forces loyal to Syria's President Bashar al-Assad. Picture taken June 19, 2013. REUTERS/Nour Kelze (SYRIA - Tags: CIVIL UNREST POLITICS CONFLICT)