Remember, it was Bill Clinton who signed NAFTA, one of the worst economic deals ever made by our country or, frankly, any other country. Never, ever again.

America's problem is too much political correctness.

I'd want to have a fair moderator. I thought that Mitt Romney was treated very unfairly in the third debate [in 2012].

I think the place maybe to watch with the greatest worry right at the moment, and to try to help the most, may be those parts of Africa around Somalia that are enduring a climate-caused and really record-breaking drought. It may be the greatest humanitarian crisis since the end of World War II. And of course, where humanitarian crises happen, so do political instability. This is the world that we're building and building fast. And it's the world that people are trying somehow to slow down. Trying very hard to bring down this fossil fuel machine before it does any more damage.

Opportunities are never lost, just found by those who clearly see the power of trends and timing.

My administration is going to fix the system so it works fairly and justly for each and every American.

I'm on [Antonin] Scalia's side 100 percent. His death was a tremendous loss.