"McCain had roughly 20 hours in combat," explains Bill Bell, a veteran of Vietnam and chief of the U.S. Office for POW/MIA Affairs -- the first official U.S. representative in Vietnam since the 1973 fall of Saigon. "Since McCain got 28 medals," Bell continues, "that equals out to about a medal-and-a-half for each hour he spent in combat. There were infantry guys -- grunts on the ground -- who had more than 7,000 hours in combat and I can tell you that there were times and situations where I'm sure a prison cell would have looked pretty good to them by comparison. The question really is how many guys got that number of medals for not being shot down."