In order for us to compete with China, we've also got to make sure, though, that we're taking - taking care of business here at home. If we don't have the best education system in the world, if we don't continue to put money into research and technology that will allow us to create great businesses here in the United States, that's how we lose the competition.

One of the things you discover about being president is that there are all these rules and norms and laws and you got to pay attention to them.

We all remember Abraham Lincoln as the leader who saved our Union. Founder of the Republican Party.

Generally speaking, Rand Paul is been more wrong than right. He has an isolationist view of the world that I don`t share.

If you work hard. And are responsible. You should be rewarded.

[Two of the most unpopular presidential candidates selected by the two parties in history] indicates that there is a lot of cynicism out there. It indicates that the corrosive nature of everything from talk radio to fake news to negative advertising has made people lack confidence in a lot of our existing institutions.

After all, there were thousands of so-called campus radicals, most of them white and tenured and happily tolerated. No, it remained necessary to prove which side you were on, to show your loyalty to the black masses, to strike out and name names.