I don't believe in playing games, you know. It's not something that I would do.

Our free market economy only works when there's competition.

Competition is a good thing.

I think ultimately is he's pragmatic in that way. And that can serve him well. As long as he's got good people around him and he has a clear sense of direction.

There are some structures in our political system, as envisioned by the Founders, that sometimes are going to disadvantage Democrats.

Today I am pleased to sign into law H.R. 6452, the 'Ensuring Access to Pacific Fisheries Act.'

When Donald Trump takes the oath of office, and is sworn as the 45th president of the United States, then he's got a different set of responsibilities and considerations.

American values and American ideals are what will lead the way to a safer and more prosperous 2017, both here and abroad.

I think the Republican nominee is unfit to serve as president.

Do I have concerns? Absolutely. Of course, I've got concerns, you know, he and I differ on a whole bunch of issues.

Their story reminds us not just of where we have been, but where we still can go when we foster ingenuity and discovery and refuse to accept the sky as the limit.

The Constitution grants the President the exclusive authority to represent and to decide who else will represent the United States in foreign relations.