President George W. Bush stands with outgoing Joint Chiefs of Staff Chairman U.S. Marine General Peter Pace and Pace's wife, Lynne Pace, center, as troops pass in review during the Armed Forces farewell tribute in honor of General Pace and the Armed Forces hail in honor of the new Joint Chiefs of Staff Chairman Navy Admiral Michael Mullen, Monday, October 1, 2007 at Fort Myer, Virginia. White House photo by Chris Greenberg