The Code

Profile of retired Col. Carlyle Harris, a former POW in Vietnam who is credited with introducing the tap code, which the prisoners used to communicate

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U.S. Veteran Describes Being Prisoner of War in Vietnam

During the Vietnam War many United States soldiers were captured and held as prisoners of war (POW). Many soldiers reported being regularly tortured, and some were used for military propaganda. This segment from Iowa Public Television’s Iowans Remember Vietnam includes archival footage and interviews with Iowa veteran Harold Johnson. Johnson describes his role as a military jet pilot, his experience being captured, his days in captivity and his eventual release.

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