I am going to renegotiate NAFTA. And if I can't make a great deal - then we're going to terminate NAFTA and we're going to create new deals.

Anything greater than 350 of parts of carbon dioxide per million is more than the planet can safely deal with. It is what's overwhelming our climate system. Because we've been going up about three parts per million per year. And eventually, we will always be above 410, and then above 420, and above 430. We just keep pouring more carbon into the atmosphere.

I have nothing to do with Russia. Haven't made a phone call to Russia in years. Don't speak to people from Russia. Not that I wouldn't. I just have nobody to speak to.

America will be a country of generosity and warmth, but we will also be a country of law and order.

The president of Mexico, or the ex-president, or whatever, whoever, who cares, he said, we will not even consider paying for the wall.

You want to be a terrorist, you go to Iraq. It's like Harvard.

Obamacare is a disaster. If you look at even Canada, the people come down. When they want an operation, they come to the United States to get the operation. You look at what's going on. It is a disaster in terms of cost, of course.