The Affordable Care Act is here to stay.

We have to find ways in which, collectively, we agree there's some things that government needs to do to help protect us, that in this age of non-state actors who can amass great power, I want my government - and I think the German people should want their government - to be able to find out if a terrorist organization has access to a weapon of mass destruction that might go off in the middle of Berlin.

It's the job, I think, of leaders to try to address peoples' real legitimate concerns and channel them in the most constructive ways possible.

One of the things I advised Donald Trump to do was to make sure that, before he commits to certain courses of action, he has really dug in and thought through how various issues play themselves out.

we will encourage more Americans to study in Muslim communities

One very difficult decision was deciding to vote against the appropriations bill for the war. I had consistently said that I wanted to make sure our troops got the adequate and training in the war effort, despite the fact that I opposed the war at the point that the president decided to double down and send more troops. I had to vote against funding as a way of bringing it back to the table. That was a difficult decision for me.

I think there are hard-liners inside of Iran that think it is the right thing to do to oppose us, to seek to destroy Israel, to cause havoc in places like Syria or Yemen or Lebanon, if they don't change at all, we're still better off having the deal.