It starts out really powerful (and features some great music), but it started losing me a little over halfway through. I don't know why, but it seemed like it was losing steam. Still it's a good film and definitely worth watching, but it could have used a little more structure and a narrator.
The most powerful and saddest letter was the one left at the Vietnam Memorial written by a mother to her son who died 15 years earlier. It's hard to listen to without tearing up.
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