Lieutenant Colonel (Ret.) Dan Hampton flew 151 combat missions during his twenty distinguished years (1986–2006) in the United States Air Force and is the best selling author of Viper Pilot: A Memoir of Air Combat and Lords of the Sky. On this episode, he and Daniel discuss his new book, Operation Vengeance, which tells the harrowing story of the American military operation to kill Admiral Isoroku Yamamoto, the mastermind of the attacks at Pearl Harbor.