Afghan National Army (ANA) Maj. Gen. Sayed Malook, commander of Afghanistan's 215th Corps, shows a purple fingertip as he walks back to the Operational Coordination Center- Regional (OCC-R) aboard Camp Shorabak, Helmand province, Afghanistan, April 5, 2014. A purple fingertip shows that an Afghan citizen voted the 1393 (2014) Afghan presidential elections. (Official U.S. Marine Corps photo by Lance Cpl. Darien J. Bjorndal, Marine Expeditionary Brigade Afghanistan/ Released)