President George W. Bush greets Artie Muller, the National Executive Director of Rolling Thunder on the South Lawn of the White House Sunday May, 25th 2008. White House photo by Chris Greenberg
President George W. Bush shares a laugh with National Executive Director of Rolling Thunder Artie Muller as he escorts a group of the motorcyle riders to the Oval Office Sunday May, 25th 2008. White House photo by Chris Greenberg
President George W. Bush poses for a photo with National Executive Director of Rolling Thunder Artie Muller at the conclusion of a visit by the motorcycle group to the White House, Sunday May, 25th 2008. White House photo by Chris Greenberg
President George W. Bush is accompanied by Major General Richard J. Rowe Jr., commander of the Military District of Washington, right, as he holds his hand over his heart during the playing of taps at the Tomb of the Unknowns during a Memorial Day ceremony Monday, May 26, 2008 at Arlington National Cemetery in Arlington, VA. White House photo by Chris Greenberg
President George W. Bush speaks to reporters with NCAA head football coaches, from left to right, Jack Siedlecki of Yale University, Mark Richt of the University of Georgia, Randy Shannon of the University of Miami, Tommy Tuberville of Auburn University and Charlie Weis of the University of Notre Dame on Monday, May 26, 2008, at the White House. President Bush welcomed the coaches who were recently returning from visiting troops in the Middle East. White House photo by Chris Greenberg
President George W. Bush, accompanied by Major General Richard J. Rowe Jr., commander of the Military District of Washington, foreground left, lays a wreath at the Tomb of the Unknowns Monday, May 26, 2008, during a Memorial Day ceremony at Arlington National Cemetery in Arlington, VA. White House photo by Shealah Craighead
President George W. Bush delivers remarks during a Memorial Day commemoration ceremony Monday, May 26, 2008, at Arlington National Cemetery in Arlington, VA. "Here in Washington and across our country, we pay tribute to all who have fallen -- a tribute never equal to the debt they are owed. We will forever honor their memories." White House photo by Shealah Craighead
President George W. Bush delivers remarks during a Memorial Day commemoration ceremony Monday, May 26, 2008, at Arlington National Cemetery in Arlington, VA. White House photo by Chris Greenberg