One nuclear war is going to be the last nuclear - the last war, frankly, if it really gets out of hand. And I just don't think we ought to be prepared to accept that sort of thing.

If George Bush [Jr.] decided he was going to turn the troops loose on Syria and Iran after that he would last in office for about 15 minutes. In fact if President Bush were to try that now even I would think that he ought to be impeached. You can't get away with that sort of thing in this democracy.

The point is, once they have a missile that can hit the United States, we are now back in the kind of game we used to worry about with the Soviet Union, only the Soviet Union was more mature about this whole thing than I think the North Koreans will be.

My own view of this, by the way, is, if the war on terrorism is successful over time, in its own way it's going to box Saddam in in a way that's going to make it much more difficult for him to maintain his power, and that he's going to become increasingly isolated. I think that's going to take time.

I think what he's - what he believes, and he may be correct, I don't know, that we have some intelligence information that leads us to know some things about what's going on in Iraq that we haven't revealed to others.

Americans usually believe that nothing is impossible.

The consequence of a world full of nuclear powers to me is so incomprehensible in terms of the dangers that that implies.