Policemen stand guard in front of Medecins Sans Frontieres (MSF) hospital destroyed by a U.S. airstrike in Kunduz city, capital of northern Kunduz province of Afghanistan, Oct. 11, 2015. The U.S. military, which allegedly carried out air strikes in support of the Afghan forces, inadvertently hit a hospital run by MSF last Saturday, killing 22, including 12 medical staff and injuring 37 others. (Xinhua/Omid)
