A 467-foot ribbon commemorating the take-off distance the Doolittle Raiders had on the USS Hornet, leads from a hangar door to a B-1 Lancer. It was part of the celebration at Columbia Metro Airport in Columbia, S.C., during the 67th Doolittle Raider Reunion. The 34th Bomb Squadron bomber was flown in from Ellsworth Air Force Base, S.D. (U.S. Air Force Photo/Senior Airman William Coleman)