Henry Kissinger on the Fall of Saigon & Vietnam War: “It was one of the saddest moment of my life” https://www.youtube.com/watch?v=8XWhWIx0Dgw
Why the Vietnam War Was Lost: A Stunning Indictment of the Pentagon from an American Soldier (1989) https://www.youtube.com/watch?v=QWJ0y6oiot8