Part 4 of 4. Dr. Shaun Baker and Senior Fellow Alvin Townley wrap up their discussion of the use of the US POWs as propaganda tools during the Vietnam conflict. In this final episode, Shaun and Alvin reminisce about the personal stories of the POWs and their wives. Their private experiences, and how they and their families were able to withstand the pressures and separations they all endured during the war, and how they have lived their lives since.