That vid is just a clip from a show that aired on the Discovery Channel last Sunday, August 6, which I believe was the anniversary date of the dropping of the bomb on Hiroshima. I just happened to catch it from the beginning.
The name of the show was "Hiroshima: The First Weapon of Mass Destruction". 2 hours long. It had interviews of a few people who survived and the guy who armed the bomb in the air before it dropped. I was glad I caught it as I don't see when it airs again.
