"Torture from the air was the only military scheme open to us, I suppose, since the extermination or capture of the North Vietnamese people would have started World War III. In which case, we would have been tortured from the air. I am sorry we tried torture, I am sorry we tried anything. I hope we will never try torture again. It doesn't work. Human beings are stubborn and brave animals everywhere. They can endure amazing amounts of pain, if they have to. The North Vietnamese and the Vietcong have had to. Good show."