We are, however, producing a lot of natural gas, which serves as a bridge to more renewable fuels. And I think that's an important transition.

I made a mistake using a private e- mail.And if I had to do it over again, I would, obviously, do it differently. But I'm not going to make any excuses. It was a mistake, and I take responsibility for that.

The Golden Rule: Do unto others as you would have them do unto you. I think it's a good rule for politics, too.

Our history has moved in that direction slowly at times but unmistakably thanks to generations of Americans who refused to give up or back down.Now you are writing a new chapter of that story. This campaign [2016] is about making sure there are no ceilings, no limits on any of us. And this our moment to come together.

Most Americans cannot save more than $6,000 a year from depreciating real estate. That's all they can write off against their salary or business profits.

The candidates we have in this campaign are... the most accomplished, in terms of public service, that we've had since 1960. One of them will be successful.

Any chance I get, I will dance.