[We need] to keep immigration levels measured by population share within historical norms.

To make life safe for all of our citizens, we must also address the growing threats we face from outside the country. We are going to defeat the barbarians of ISIS and we're going to defeat them fast!

We have to bring back law and order. In a place like Chicago, where thousands of people have been killed, thousands over the last number of years, in fact, almost 4,000 have been killed since Barack Obama became president, over - almost 4,000 people in Chicago have been killed. We have to bring back law and order.

One of the key problems today is that politics is such a disgrace, good people don't go into government.

Hillary Clinton comes out and said, we love our allies, we think our allies are great. Well, it's awfully hard to get them to pay up when you have somebody saying we think how great they are.

I'm going to make our country safe. We're going to have borders in our country, which we don't know. People are pouring into our country and coming in from the Middle East and other places.

I'd want to have a fair moderator. I thought that Mitt Romney was treated very unfairly in the third debate [in 2012].