 Part of his duties included producing White House events.His productions of "Salute to Congress" and a history of Presidential campaign songs called "Sing Along with Millard Fillmore", starring Walter Cronkite as narrator, were performed for the Congress.Another innovation was adapting a motion stabilizing system to motion picture cameras, a technology used for gunnery sights on helicopters during the war in Vietnam, he found on assignment while making a documentary for "Life" magazine on helicopter warfare with photographer Larry Burrows, who was killed shortly after in Cambodia.