I think there are many times when it would be most efficient to use nuclear weapons. However, the public opinion in this country and throughout the world throw up their hands in horror when you mention nuclear weapons, just because of the propaganda that's been fed to them.
“Man's liberty ends, and it ought to end, when that liberty becomes the curse of its neighbors.”
“When people ask me really stupid questions or get it really wrong, I feel embarrassed for them. I don't really feel angry at them.”