I promise you, Donald [Trump], there's nothing about you that makes anyone nervous.

The essence of the conservative message should be we want a dynamic nation where anybody with nothing can achieve anything.

We are still a nation of laws. You just have to check with Barack Obama every day to see what they are.

You don't hear me lambasting, engaging in personal attacks, getting nasty. I don't think that belongs in politics.

If we topple [Bashar] Assad, the result will be ISIS will take over Syria, and it will worsen U.S. national security interests.

I think our nation faces enormous challenges, and we need leaders who are willing to tell the truth and do the right thing regardless of the consequences.

I believe in the American people. It's - I believe in trusting them, I believe in empowering them, and I think, at the end of the day, the only force strong enough to change the course we're on is the grass roots across the country.