For over two centuries, each generation of Americans before us confronted and solved problems. They embraced opportunities and Americans have never had it easy. This was a nation founded by declaring independence for the most powerful empire in the world. This was a nation that faced a divisive and bloody civil war, two great world wars, a long cold war.

I think we need to simplify our tax code, but not as a way of generating revenue, as a way of making our tax code more growth- friendly.

Ted [Cruz], you support legalizing people who are in this country illegally.

Their rhetoric is the same as always. The only difference is that the United States has granted them a whole series of concessions, and that the Cuban government has not changed at all. And that is part of the same thing I've always said, this isn't different, nothing has changed on the part of the Cuban government, absolutely nothing has changed on its part.

Moammar Gadhafi and the revolt against Gadhafi was not started by the United States. It was started by the Libyan people. And the reason why I argued we needed to get involved is because he was going to go one way or the other. And my argument then was proven true, and that is, the longer that civil war took, the more militias would be formed and the more unstable the country would be after the fact.

We will be in this race as long as it takes. We're going to be in as many states as it takes to ensure that I'm the nominee and that Donald Trump never gets to 1,236 delegates, which is what he needs to be the nominee.

I asked the American people do not give in to the fear. Do not give into the frustration. We can disagree about public policy. We can disagree about it vibrantly, passionately, but we are a hopeful people. And we have every right to be hopeful.