My father in law was a Korea War Vet, and my husbands uncle a 2 tour Viet Nam Vet. I have always had alot respect for all of our Vets. I grew up with the Viet Nam War. I also went into the service after the war was over. 82. I can tell you traveling in class A's at that time I got some really nasty looks. No one ever had the guts to say anything to me. The tides turned right after the Beirut bombings for us.
Now since we live in the happy valley part of MA, my son has had horrible treatment after he came back from Iraq. He and a couple of his buddies came of of DD and had nasty words said to them and been spit on.
As he said he was in uniform and couldn't do anything about it, or he would have.
I remember how our Viet Nam Vets were treated, and I do what I can to make sure that doesn't happen again.