No country should deny people their rights because of who they love, which is why we must stand up for the rights of gays and lesbians everywhere.

When you see a Donald Trump and a Bernie Sanders, very unconventional candidates, have considerable success, then obviously there's something there that's being tapped into; a suspicion on globalization, a desire to reign in it's excesses, a suspicion of elites and governing institutions that people feel may not be responsive to their immediate needs. And that sometimes gets wrapped up in issues of ethnic identify or religious identity or cultural identity, and that can be a volatile mix.

By 2025 we expect new spacecraft designed for long journeys to allow us to begin the first ever crewed missions beyond the Moon into deep space. So we'll start by sending astronauts to an asteroid for the first time in history. By the mid-2030s I believe we can send humans to orbit Mars and return them safely to Earth. And a landing on Mars will follow and I expect to be around in see it.

We reject all efforts to denigrate the religious beliefs of others.

If the Court finds that there is not a state interest in discriminating and showing moral disapproval of homosexuality then we can't stop equal marriage rights.

All of us share this world for but a brief moment in time. The question is whether we spend that time focused on what pushes us apart, or whether we commit ourselves to an effort -- a sustained effort -- to find common ground, to focus on the future we seek for our children, and to respect the dignity of all human beings.

I am a strong believer in the free market. I am a strong believer in capitalism. But, I am also a strong believer that there are certain common goods - our air, our water, making sure that people are safe - that require to have some regulation.