The hard truth is carbon pollution has built up in our atmosphere for decades now. And even if we Americans do our part, the planet will slowly keep warming for some time to come.

Iran has to live up to its international obligations. . . . The president has said that our patience is not unlimited.

And yes, my plan will continue to reduce the carbon pollution that is heating our planet - because climate change is not a hoax. More droughts and floods and wildfires are not a joke. They're a threat to our children's future. And in this election, you can do something about it.

Those who adhere to the ideology of rejecting Israel’s right to exist, they might as well reject the earth beneath them or the sky above, because Israel is not going anywhere.

As president, I'm committed to making Washington work better and rebuilding the trust of the people who sent us here.

I have been to this point unwilling to sign on to same-sex marriage primarily because of my understandings of the traditional definitions of marriage. But I also think you're right that attitudes evolve, including mine.

I think it's really important to enlarge the issue behind abortion. I have been serving for over two decades and I have seen year in and year out largely the Republicans voting against women's contraception, family planning.