Before the death camps were the killing fields — mass graves of executed men, women and children.
Hitler’s Hidden Holocaust : http://channel.nationalgeographic.com/episode/hitler-s-hidden-holocaust-4333/Overview
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what’s possible.
Before Death Camps | Hitler’s Hidden Holocaust