Al Qaeda is still a threat. We cannot pretend somehow that because Barack Hussein Obama got elected as president, suddenly everything is going to be OK.

We do need to make sure that we have an orderly, lawful immigration process.

Bernie Sanders would say, "You still have millions of African Americans who aren't insured, and if we had a single-payer system, that wouldn't be the case." And that's true.

Nature is actually resilient, if we take care to just stop actively destroying it.

You don't know how it would have turned out if [kids] would grown up in Chicago instead, and a more normal environment.

My conviction is that those fights need to be fought right now and can be won. And if in fact we have finite political capital, energy, resources, we need to win those fights.

Just like I described in health care, yeah, somebody comes in, they got new ideas, maybe ideas that are completely opposite of my ideas. Maybe some of it goes, maybe some of that progress goes back. Maybe they think of some things we didn't think of, and so in some other areas - we can learn something.