You've got to ask yourself, why won't Donald Trump release his tax returns? I think there may be a couple of reasons. First, maybe he's not as rich as he says he is. Second, maybe he's not as charitable as he claims to be. Third, we don't know all of his business dealings, but we have been told through investigative reporting that he owes about $650 million to Wall Street and foreign banks. Or maybe he doesn't want the American people to know that he's paid nothing in federal taxes.

As president, I will ramp up enforcement of trade rules by appointing a new chief trade prosecutor and tripling the number of enforcement officers. We will work with both parties to pass the biggest investment new good paying jobs since World War II.

The right to express one's views, practice one's faith, peacefully assemble with others to pursue political or social change - these are all rights to which all human beings are entitled, whether they choose to exercise them in a city square or an Internet chat room. And just as we have worked together since the last century to secure these rights in the material world, we must work together in this century to secure them in cyberspace.

Cutting taxes even more on the wealthy and corporations, that's not going to help anybody except the wealthy and corporations.

Not too long ago, my opponent made a prediction. He said I would probably win Pennsylvania, he would win North Carolina, and Indiana would be the tiebreaker. Well, tonight we've come from behind, we've broken the tie, and, thanks to you, it's full speed on to the White House.

I think a revolution transitioning from fossil fuels to clean, renewable energy - somebody's going to be the 21st-century clean-energy superpower.

I can`t think of an election that is more important, certainly in my lifetime.