I need information on this, and I figure whether it's fiction or non-fiction, it's fair game as long as it's realistic and intimate. I specifically want to know some of the problems "war heroes" might go through after a war. I know if I just make this stuff up, it's going to be one of those generic characters who's plagued with violent flashbacks. Any documentaries (preferably not movies), video interviews, books, psychological research, etc. I'm not asking anyone to find my materials for me, just seeing if anyone knows of a superb source off the top of their head.