I think if we ban certain religions, if we censor the Internet, I think that at that point the terrorists will have won.

The president's rattling the saber and beating the drums may have an effect.

The idea of foreign policy realism, I think, fits more neatly with President Trump. And with John McCain, the neoconservative label of let's make the world safe for democracy and we're going to topple every regime hasn't worked.

I don't think it's so much Trump lobbing us for changes. It's us asking him for help in getting the changes done. I think Trump has the bully pulpit. He has a great deal of influence with the Republican Party on both the House and the Senate side. The bill right now to the conservative point of view doesn't have enough repeal. It looks like we're keeping a lot of Obamacare. So we actually think that there needs to be more repeal. That's the message I took to Trump.

I still say exactly what my original opinion is. Do you borrow money from China to send it to anyone? Out of your surplus, you can help your allies, and Israel is a great ally. And this is no particular animus of Israel, but what I will say, and I will say over and over again, we cannot give away money we don't have.

Foreign aid goes from poor people in rich countries to rich people in poor countries.

I just can't vote to go to war unless I think there's a real clear-cut American purpose in the war, that we're going to win and that we're not going fight for stalemate.