President George W. Bush and outgoing Joint Chiefs of Staff Chairman U.S. Marine General Peter Pace shake hands 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. General Pace is retiring after serving two years as chairman and 40 years in the U.S. Marines. White House photo by Eric Draper