Secretary of Defense Donald H. Rumsfeld (center) arrives at Bagram Air Base, Afghanistan, on April 27, 2002. Rumsfeld is visiting Bagram to be briefed by Commanding General of the Coalition Joint Task Force, Maj. Gen. Franklin L. "Buster" Hagenback, U.S. Army, (2nd from right). Accompanying Rumsfeld are U.S. Ambassador to Afghanistan Robert Finn (left), Presidential Special Envoy to Afghanistan Zalmay Khalilzad (2nd from left) and Vice Adm. Edmund Giambastiani (right), U.S. Navy, senior military assistant to Rumsfeld.