He graduated in 1974. His chances of going to Viet Nam even if he volunteered was ZERO<quoted text>
You claim the war was over when you graduated High School in '75.
The war ended in April '75. He had time to enlist and serve if he choose to. Obviously he did not. Was he always a coward???
Besides, he was an outstanding student accepted by many prestigious colleges. Why would he want to join the service like some dropout, tech school grad or idiot with a GED?