The Honorable Donald H. Rumsfeld, left, U.S. Secretary of Defense, shares a laugh with U.S. President George W. Bush, center, and U.S. Marine Corps GEN. Peter Pace, Chairman of the Joint Chiefs of STAFF, during his farewell parade at the Pentagon, Washington, D.C., on Dec. 15, 2006. (DoD photo by Cherie A. Thurlby) (Released)