And by the way I don't object if people want to attack me, that's their right. All I'm suggesting that it's not going to be very effective and that people are going to get sick of it very fast. And the guys who attacked each other in the debates up to now, every single one of them have lost ground by attacking.

For most of the rise of modern medicine, the brain was a really unknown zone and was all based in guesswork. Well, that's all changing. And the opioid recovery is a very good example of the scale of change we're seeing.

There should be no mosque near Ground Zero in New York so long as there are no churches or synagogues in Saudi Arabia.

Trump is trying to do a lot of really big things. And he's actually getting a lot of big things done.

You can be totally committed to conservative principles - to individual liberty, a market economy, entrepreneurship and lower taxes - and still be a Green Conservative. You can believe that with the sound use of science and technology and the right incentives to encourage entrepreneurs, conservatism can provide a better solution for the health of our planet than can liberalism.

If you're not brave, you're not going to be free.

Have you heard a single national figure tell you all of the crises of the recent past are not economic, they're cultural?