JOINT CHIEFS CHAIRMAN PACE RETIRES AT FORT MYER, VIRGINIA

Retiring Chairman of the Joint Chiefs of Staff Gen. Peter Pace (L) shakes hands with the new Chairman Michael Mullen (R) during a ceremony at Fort Myer, Virginia, on October 1, 2007. Looking on are U.S. President George W. Bush (LC) and Defense Secretary Robert Gates (RC). (UPI Photo/Aude Guerrucci/POOL).