Here's a couple of articles which say John McCain gave interviews to North Vietnamese, French and Soviet Correspondents after he was captured in 1967. His fellow POWs nicknamed him Songbird. After trading information for medical treatment, he was used as a propaganda tool for the North Vietnamese for 3 years.
https://liberalscumbuster.wordpress.com ... %E2%99%AB/
http://www.newtotalitarians.com/index_f ... Canary.htm“. . .two weeks into his stay at the Vietnamese hospital, the Hanoi press began quoting him. It was not ‘name rank and serial number, or kill me’. as specified by the military code of conduct. McCain divulged specific military information: he gave the name of the aircraft carrier on which he was based, the number of U.S. pilots that had been lost, the number of aircraft in his flight formation, as well as information about the location of rescue ships.”
This information comes from U.S. intercepts of North Vietnamese broadcasts to American servicemen in South Vietnam around 31 October 1967, as well as from dispatches by North Vietnamese and Cuban correspondents — using material from a Nhan Dan (the central organ, the voice of the Communist Party of Vietnam, then and now) correspondent who interviewed John McCain. This material was published on 9 November 1967. The latter were backed up by the intercepts of these messages by the Message Center of the U.S. Department of Defense National Military Command Center, dated 11 November 1967..
