I think really that you shouldn't run as a conservative if you're not.

The question is, how do we keep America safe from terrorism? [Donald]Trump says we ought to close that Internet thing. The question really is, what does he mean by that? Like they do in North Korea? Like they do in China?

How would you possibly sell 700 companies in a fire sale and hope to get what they were worth?It's just an unrealistic sort of standard they're trying to hold [Donald Trump] to.

Just because a couple people on the Supreme Court declare something to be 'constitutional' does not make it so.

In the aftermath of 9/11, the Patriot Act was rushed to the floor. Several hundred pages. Nobody read it ... But people voted because they were fearful and people said there could be another attack and Americans will blame me if I don't vote on this.

There is often variations of evil on both sides of the war. What we have to decide is whether or not regime change is a good idea. It's what the neoconservatives have wanted. It's what the vast majority of those on the stage want.

I've thought for some time that the answer to a lot of problems in the Middle East, including Iran, include an active role with Russia. And I think, in some ways, we've taken show votes in the U.N. that are guaranteed to failure before we take them.