Retired Army Col. Ben Skardon, center right, and his assistant, Donna Burdette, pose for a photograph with fans before the opening ceremonies of the 28th annual Bataan Memorial Death March at White Sands Missile Range, N.M., March 19, 2017. Skardon is a survivor of the Bataan Death March and is the only survivor who walks in the memorial march. This is the tenth year in a row he has done so. Army photo by Staff Sgt. Ken Scar