We know that a ready amnesty tends to be an invitation to more illegal entries.

[Donald] Trump is underestimated greatly in terms of his understanding and comprehension of the great issues facing America. He understands trade. He's got businesses all over the world. He understands currency and how manipulating currency can be damaging to America.

When you suveil a person abroad, you don't have to have a warrant to do so. That has never been so they don't have the fourth amendment protection. On occasion, that person might call somebody in the United States, and if they're a terrorist, you really want to know who they are talking to. Maybe they're plotting an attack on the United States.

[My father ] came home from World War II and he voted for [Dwight] Eisenhower. He was pretty thoughtful about those things, but never, as I said, ever campaigned for anybody. He let me put a [Barry] Goldwater sticker on his pickup truck, but he never put a bumper sticker on his car. We never had a yard sign or anything in our yards, never contributed to anybody's campaign.

[My father] was interested. He read the newspapers and read Time and U.S. News and World Report and people in stores would come along, you know, and they would talk politics.

The greatest disaster of all was after all the difficulties and loss of life and expenditures, President [Barak] Obama walked away, in 2011, and it is a disaster. And now we've got half of Iraq under the ISIS control and terrorists, and Iran has moved in because we weren't there, and they've taken more influence. Just a few thousand troops, in my opinion, would have avoided that.

At least 99.92% of illegal immigrants and visa overstays without known crimes on their records did not face removal.