An casual but illuminating interview with scholar Chris Simpson on his book "Blowback: America’s Recruitment of Nazis and Its Effects on the Cold War.”
Simpson was one of the first people to explain this history to the public.
His books are an excellent portal into understanding how America lost its way, especially have WW II.
Book list (Expensive in used form, but good prices on Kindle)
Blowback: The First Full Account of America's Recruitment of Nazis and Its Disastrous Effect on The cold war, Our Domestic and Foreign Policy. https://amzn.to/2O4Bq1w