A security official with the Afghan intelligence services, center, investigates the scene of a suicide car bomb attack in Kabul, Afghanistan, Wednesday, Jan. 16, 2013. Six militants ó one driving a car packed with explosives ó attacked the gate of the Afghan intelligence service in the capital Kabul on Wednesday, setting off a blast that could be heard throughout downtown and which sent a plume of dark smoke rising into the sky. (AP Photo/Musadeq Sadeq)