But those who believe that what our people desire is big government are living in a state of delusion.

ISIS is winning the propaganda war. They are recruiting people, including Americans, to join them, with the promise that they are joining this great apocalyptic movement that is going to defeat the West.

We Americans are free to give our opinions and make our voices heard. We work in a free enterprise economy that, for over 200 years, has lifted countless individuals above the circumstances of their birth to achieve their God-given potential. We have been an exceptional country because, here, people are free to practice their faiths and worship God.

I believe we must study which changes must be made now that the immigration system has changed, because we are seeing, I believe, that at this time we are inviting people to come to the U.S. on very dangerous trips.

Let me begin by saying that we have to understand who ISIS is. ISIS is a radical Sunni group. They cannot just be defeated through air strikes. Air strikes are a key component of defeating them, but they must be defeated on the ground by a ground force. And that ground force must be primarily made up of Sunni Arabs themselves, Sunni Arabs that reject them ideologically and confront them militarily.

The way to turn our economy around is not by making rich people poorer, it's by making poor people richer.

Well, the most important thing a president will be is commander-in-chief. And that requires having an understanding of the complex issues on foreign policy. Foreign policy presents us often with hard choices, not black or white choices.