I'm in favor of doing tax reform, but I think tax reform ought to be revenue neutral as it was back during the [Ronald] Reagan years. We've resolved this issue.

A reporter asked recently, 'What keeps you up at night?' I replied that I generally sleep well, but if I ever do have trouble, I don't have to count sheep. I count all the states I'm glad I'm not the governor of.

On the issue of Iraq, it is my hope, and my challenge to my colleagues, that our debate will be based on what is best for the future of our nation and for Iraq, not what's best for a political party or presidential campaign.

Mitt Romney has spent his entire life finding ways to solve problems.

Eventually, Americans would be stuck with government-run health care whether they like it or not. That's when the worst scenario would take shape, with Americans subjected to bureaucratic hassles, hours spent on hold waiting for a government service rep to take a call, restrictions on care, and, yes, lifesaving treatment and lifesaving surgeries denied or delayed.

I'm not going to critique the president's every utterance, but I do think America is exceptional. America is different. We don't operate in any way the Russians do. I think there's a clear distinction here that all Americans understand, and no, I would not have characterized it that way.

I'm really proud of this Supreme Court and the way they've been dealing with the issue of First Amendment political speech.