From right, retired Lt. Col. Dick Cole, retired Lt. Col. Ed Saylor and retired Staff Sgt. David Thatcher salute their fallen brother, retired Master Sgt. Edwin Horton, April 18, 2013 in Fort Walton Beach, Fla. The men were all part of the Doolittle Raiders, who bombed Tokyo 71 years ago. (U.S. Air Force photo/Senior Airman Carlin Leslie)