For anyone who doesn't believe that Donald Trump is the best candidate to go head to head with Hillary Clinton in November, and that's about 70 percent of Republicans nationwide who don't think Donald Trump is the right guy, our [President's] campaign is the only campaign that has beaten Donald Trump and that can beat Donald Trump.

Barack Obama has said he doesn't believe in American leadership or America winning - he is wrong. America can win again and we will win again.

Ronald Reagan reignited the American economy, rebuilt the Military, bankrupted the Soviet Union and defeated Soviet Communism. I will do the same thing.

Two-thirds of Americans think our kids will have a worse life than we did. That is a powerful indication we are on the wrong path. I think we can change that, but I'll tell you, that's what I'm going to fight to do, and the reason so many grass-roots activists poured so much into it is they believed in our country. They believed in liberty.

I recognize that folks in the press love to see Republican-on-Republican violence, and so you want me to say something bad about Donald Trump, or bad about John McCain or bad about anyone else, i'm not going to do it.

Here's why most campaigns get data wrong. They treat it as an afterthought and they treat it as sort of a logistic.

If I'm elected president, let me tell you about my first day in office. The first thing I intend to do is to rescind every illegal and unconstitutional executive action taken by Barack Obama.