"I broke into a house, entering from the back door. When I left, two people inside were dead. I don't remember killing them, but I know I must have. All I can remember is the police chasing me. I thought I was in the jungle, with the Cong chasing me, trying to kill me before I could kill them.... I was nineteen years old and the Vietnam War was the high point in my life. I didn't come home in a body bag or a wheel chair. Even though I thought...