You know, I've got experiences going back to the wage price controls in the Nixon administration where, in effect, we had what I think was a terrible mistake, in that case a Republican administration, where moved in and tried to control the wages, prices and profits of every enterprise in America. It was a huge mistake.

We've gotten a long way on missile defense. We know how to do it. We know how to take down incoming warheads, but we need to do a lot more work in order to be - to deploy a system that'll defend the United States against those kinds of limited strikes that might be possible by a nuclear armed North Korea or Iran.

Remember, success for a politician is 50% plus one. You don't have to have everybody on board.

After 9/11 we were prepared to use military force. We were prepared to go after not only the terrorists, but those who sponsor terror and provide sanctuary and safe harbor for them. We were prepared to use our intelligence assets the way we would against an enemy that threatened the United States itself, to put in place, for example, things like the Terror Surveillance Program and to have a robust interrogation program on detainees. Those are the acts you take when you feel you're at war and that the very existence of the nation is threatened.

Instead, the terrorists see just what they were hoping for, our unity gone, our resolve shaken, our leaders distracted. In short, they see weakness and opportunity.

We're fighting a war on terror because the enemy attacked us first, and hit us hard. ... Al Qaeda's leadership has said they have the right to kill four million Americans,... For nearly six years now, the United States has been able to defeat their attempts to attack us here at home. Nobody can guarantee that we won't be hit again.

I'm absolutely convinced that the threat we face now, the idea of a terrorist in the middle of one of our cities with a nuclear weapon, is very real and that we have to use extraordinary measures to deal with it.