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

We need to focus on radical Islamic terrorists and we need to stop them before they carry out acts of terror.

I think it's an enormous blessing to be the child of an immigrant who fled oppression, because you realize how fragile liberty is and how easily it can be taken away.

Everyone seems to have internalized the fact that you can say anything you want at a televised debate, and only a tiny fraction of the audience will ever see a fact-check. So why not claim the moon is square?

Harry Reid employed the so-called nuclear option, broke the Senate rules to change the Senate rules, lowered the threshold for confirmation from 60 votes to 51 votes. And it is a direct result of Harry Reid that we now have the most conservative Cabinet in decades.

I've spent my whole life fighting for free-market principles and the Constitution. That's not going to change.

You have to be willing to have the decision-making follow the data.