The Davis-Oliver bill will enhance cooperation with state and local authorities to ensure that criminal immigrants and terrorists are swiftly, really swiftly, identified and removed.

We cannot allow a beachhead of terrorism to form inside America. We cannot allow our nation to become a sanctuary for extremists.

I will build a great wall-and nobody builds walls better than me, believe me-and I'll build them very inexpensively. I will build a great, great wall on our southern border, and I will make Mexico pay for that wall. Mark my words.

The 14th Amendment Right of American Citizenship never had anything to do with modern day "gate crashers," illegal immigrants who break the Law by being in our Country, it had everything to do with giving Citizenship to former slaves.

Look, the Mexican border wall is necessary. That's not just politics, and yet it is good for the heart of the nation in a certain way because people want protection. And a wall protects. All you have to do is ask Israel. They were having a total disaster coming across, and they had a wall. It's 99.9 percent stoppage.

We're going to show great heart. DACA is a very, very difficult subjects, one of the most difficult. You have these incredible kids in many cases, not in all cases, in some of the cases they are gang members and drug dealers, too. But you have some absolutely incredible kids, I would say mostly. They were brought here in such a way, it's a very, very tough subject.