I hate that Mosul is falling, but I also think that for 10 years we have supplied the Iraqis and they can't stand up and do anything to defend their country, and it is all up to us?

Any time you make an analogy to horrific people in history, Mussolini or Hitler, people say, 'Oh, you're exaggerating, you're talking about, it's hyperbole.' Maybe it is. ... But I would say is that if you are not concerned that democracy could produce bad people, I don't think you're really thinking this through too much.

I went to my first national convention in 1976, when my family supported [Ronald] Reagan over [Gerald] Ford, so we've always been Republicans, but we've always wanted the Republican Party to be the party of fiscally conservative, limited-government types. And I think, sometimes, we haven't done that as well.

People don't like to vote against something that's so incredibly popular.

No president has the right to say he is judge, jury and executioner.

What most Americans don't realize is there is an unholy alliance. They come together. There's a secret handshake. We spend more money on everything. And we are not stronger nation if we go further into debt. We are not projecting power from bankruptcy court.

My worry now is that many people are talking about a partial repeal of Obamacare. If you only repeal part of it and you leave if some sort of Obamacare light, which some are talking about, my fear is the situation actually gets worse.