Afquan News Today

D.c. bureau with more information on what happened. catherine. >> reporter: a u.s. official confirms to fox an afghan who worked for the u.s. government was behind the shooting that killed one american and injured another in a building used by the cia. what we know is that at 8:00 local time last evening the afquan who was -- afgoon who was not authorized to carry a weapon opened fire on his colleagues. whats not clear is the motive and how he managed to get the dunn into -- the gun into the sec...