On this day in history, November 11, 1921, Tomb of Unknown Soldier is dedicated at Arlington National Cemetery
George W. Bush during Warrior Bike Ride in Texas for America's veterans: 'Lucky to have them as citizens'
George W. Bush tells Ó£ÌÒÊÓÆµ' Dr. Marc Siegel why he honors veterans — and how our country needs to 'stay positive'