U.S. Air Force Col. Lamar Pettus, at podium, vice commander with the 4th Fighter Wing (FW), speaks during the 4th FW POW/MIA ceremony at Seymour Johnson Air Force Base, N.C., Sept. 20, 2013. Pettus thanked the ceremony's guest speaker, retired Army Lt. Col. Ray Schrump, and spoke of America's commitment to bringing home the remaining troops still unaccounted for.