We have to have a more realistic foreign policy and not a utopian one where we say, oh, we're going to spread freedom and democracy, and everybody in the Middle East is going to love us. They are not going to love us.

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 think [Donald Trump] has to do everything he can to set up a firewall between him and his businesses. But I think it's unrealistic for people to be saying, oh, he should just sell all of his businesses.

This flirtation with isolationism in the Republican party is over. It's giving way to a more muscular foreign policy than I've been advocating. But I'm also advocating building up others. Build a small schoolhouse in Afghanistan to help a poor young girl have a say about her children will destroy the ideology more than a bomb.

I say the phone records of law abiding citizens are none of their damn business!

40 percent of people who come to visit America on a visa overstay their visa and we have no idea where they are. On 9/11, at least 2 of the hijackers were here on visa. They were traveling back and forth to the Middle East. And we really had no idea where they were or what they were doing. And they were overstaying their visa. So there are problems I think in the immigration system that need to be fixed for our safety.

The state doesn’t own your children. Parents own the children.