We are in a race between cooperation and catastrophe, and the threat is outrunning our response.

Senator Biden was correct by calling for more to look into Governor Cuomo's defense policy. It is clear to me, by researching the governor's record on the issue, that he would be a wildcard on national defense issues.

I don't know how you make a record on liberal and conservative these days. We've had a conservative Republican Congress, so to speak, and a conservative president, and we've run up one of the most astounding deficits in the history of our nation.

We need a dialogue with the Iranians, and it is going to take both carrots and sticks. We employed very tough economic sanctions, and they are having an effect. But we also have to give the Iranians an idea of what the economic and cooperative possibilities would be if they did give up their quest for a nuclear weapon.

If you think you're a leader, and you look over your shoulder and there ain't nobody following you, man, you're just takin' a walk.