“When I got the notice I had to go to Vietnam, my mother and father took me to the airport in Lincoln. On the way, my father asked me, “Do you know why you’re going over there?” I said, ‘No, I do not.’ “When I came back, I came to the same airport, my father picked me up in the same car and took me home on the same road. At about the same place as before, he asked, ‘Now do you k...