Afghan security forces take a wounded civilian man to the hospital after Taliban fighter's attack, in Kunduz city, north of Kabul, Afghanistan, Saturday, Oct. 3, 2015. Three staff from Doctors Without Borders were killed and 30 were missing after an explosion near their hospital in the northern Afghan city of Kunduz that may have been caused by a U.S. airstrike. (AP Photo/Dehsabzi)