[Donald Trump twitts] "Lightweight Marco Rubio was working hard last night." This is true. "The problem is he's chalker and once a chalker, always a choker," I guess that's what he meant to say. He spelled choker, c-h-o-k-e-r.

I'm running for president because there's no way we can elect Hillary Clinton to continue the policies.

Do people have a right to be angry about, not just the political class, but every institution in society? Absolutely. But neither anger nor fear will solve our problems. They can serve to motivate us, but it will not solve our problems.

Immigration is not an issue that I read about in the newspaper or watch a documentary on PBS or CNN. It's an issues I've lived around my whole life. My family are immigrants. My wife's family are immigrants. All of my neighbors are immigrants.

I've always said that the Cuban regime will not change politically.

It is hard for me to imagine retiring at 65 and spending the next quarter century not working. I expect to be working, doing something productive and fulfilling.

Moammar Gadhafi is the man that killed those Americans over Lockerbie, Scotland. Moammar Gadhafi is also the man that bombed that cafe in Berlin and killed those Marines. And you want to know why Moammar Gadhafi started cooperating on his nuclear program? Because we got rid of Saddam Hussein. And so he got scared that he would be next, and that's why he started cooperating.