Donald [Trump] is a charming person. He can be fun. He can make you laugh. But he can turn on you. And get nasty and personal and vicious.

Whatever the history of U.S. intervention in Iraq, our priorities now should be to protect our people and defend our national security interests, not to try to resolve an intractable religious divide some 1,500 years in the making.

You cannot build a grass-roots campaign unless you are connecting with people.

Barack Obama has said he doesn't believe in American leadership or America winning - he is wrong. America can win again and we will win again.

I have spent almost my entire adult life fighting to defend the religious liberty of every American to follow his or her faith and live according to his conscience.

We need a consistent conservative, someone who has stood for free market principles, who has stood for the Constitution and, critically, who stood for the working men and women of this country.

We're seeing so many people come around and say, "Listen, we want a real conservative. We don't want a Washington dealmaker who will support Democrats and cut deals to grow government and give into the cronyism and corporate welfare."