Iran is the greatest national security threat America faces. Russia does continue to battle us in the U.N. time and time again. I have clear eyes on this.

I happen to believe that if we want to replace a lifetime politician like Barack Obama, who had no experience leading anything... We've got to nominate a leader if we're going to replace someone who is not a leader.

Giving tuition breaks to the children of illegal immigrants needs to stop.

My view is that we don't know what's causing climate change on this planet. And the idea of spending trillions and trillions of dollars to try to reduce CO2 emissions is not the right course for us.

If I'm President of the United States, when I'm President of the United States, we will stand with Israel.

You can't control Ted Cruz for instance. No one has suggested you could do that and Marco Rubio, everyone tried to stop Marco Rubio from going against a sitting Republican governor in Florida. He did it anyway and won.

I think the great majority of Republicans, mainstream Republicans from across the country, don't want to see Donald Trump as president of the United States either. They're concerned they'd see a recession and I think they are also concerned we'd see a more dangerous world.