Unfortunately, he wasn't acting in the best interests of his country. We had no good reason to involve ourselves in the Vietnam War. It did terrible damage to that country AND ours. Not your husband's fault, and probably not his choice
What experts?
Wombat is clearly one of those mentally damaged by being sent to that corrupt war in Vietnam. I too am of that generation, and have seen many like that. Sad, and all because our pollies wanted to suck up to the USA>