While expecting this series America’s Book of Secrets to be just rehash intel on topics covered, I have found those I have seen to date to be surprisingly well done and researched. I was genuinely surprised to see how much space they give to the Fast and Furious op for example in this show on the war on drugs, and they pulled no punches. I have not watched all in this series, both those I have, were above average in quality and depth.
https://play.history.com/shows/americas-book-of-secrets/season-2/episode-8