Capt. Paul Hubenthal, Headquarters Air Reserve Personnel Center Honor Guard member from Buckley Air Force Base, Colo., presents a folded American flag to honored veteran, Frank Buckles, at Mount Rushmore National Memorial, July 3. Frank Buckles, 107, is the last-known surviving American-born veteran of World War I. (U.S. Air Force photo/Senior Airman Marc I. Lane)