Our troops are terrorizing women and children in the dark of night in Iraq.

Climate change is real. The science is compelling. And the longer we wait, the harder the problem will be to solve.

We achieved a deal with the Russians that didn't wind up in two days of strikes that would have sent a, quote, "message," but would not have removed the weapons. We struck a deal to get all of the declared weapons out of Syria. Never before in a conflict has that ever happened, that during the conflict weapons of mass destruction are taken out of the zone of conflict. And thank God we did that, because if we hadn't done that, today ISIL would have those chemical weapons in large parts of the country.

I have a plan to protect the environment so that we leave this place in better shape to our children than we were handed it by our parents.

I will not stop in our efforts to hunt down and kill the terrorists.

Those localized efforts take a long time and they don't deal with the larger issue of ISIL and the question of what you're going to do to really have a solution here. We have to save Syria.

I saw courage both in the Vietnam War and in the struggle to stop it. I learned that patriotism includes protest, not just military service.