
Of course it was Jesse MacBeth types. I checked out a few of them, and it was basically guys that had actually been in the military, but decided to desert because they didn't like it, and no one really missed them when they did. Then the antiwar circuit grabbed them and sent them on a tour, and told them what to say.
For a no good loser, that's a pretty good meal ticket. Get sent around the world, be the center of attention for a lot of media, and be hailed as a hero for your "moral decision".