Part Two: In the final part of the interview, fighter pilot Capt. Hubert Buchanan discusses solitary confinement and various methods of communication with fellow North Vietnam POWs. He also describes his eventual homecoming, his thoughts on warfare today, and a Harvard study in which he served as a control subject. Photo credit: David Vogt. --- Send in a voice message: https://podcasters.spotify.com/pod/show/diaryofanation/message