As a former US Army Officer and US Air Force NCO, I have to say that this is an incredibly bad manuscript. The author touches little on any substanative military or psychological theory that might be of use to any professional member the military or law enforcement. This book is nothing more than a collection of the infantile ramblings and anecdotal, "war stories," of an ego-inflated right-wing extremist. The content, organization and basic writing craft exhibited by the author, falls well below what is to be expected from a professional writer, not to mention a professional soldier. This book is not for the serious student or practitioner of interrogation. The book reads like the pure trash and tripe that comes out of a publication such as,"Soldier of Fortune," Magazine. As far as Mr. McDonald is concerned, I have this to say, you are an embarassment to both the US Military and intelligence profession. I want my money back!