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.

Seventy-five percent of the American people think our country is on the wrong track. Every poll says it. We are going to fix it and we are going to get our country back on the right track very, very quickly.

[Hillary Clinton] is the one who raised her hand for the war in Iraq and I'm the one who has been fighting it.

You know, ISIS, their [Vatican] primary trophy. Very few people know this. Nobody even believed it.

I will have received more votes for a Republican than anyone in the history of the primaries by millions. More than Ronald Reagan, who was a terrific guy, more than Dwight D. Eisenhower, more than everybody. ... That's a great honor.

The politicians in America are all taken over by the lobbyists. I really believe the lobbyists keep them shut up because China and Chinese companies have all got tremendous lobbyists.

Ted Cruz is a liar. I never met a liar like him. I met a lot tougher people than him but I never met a guy who lies this much.