I made a mistake using a private e- mail.And if I had to do it over again, I would, obviously, do it differently. But I'm not going to make any excuses. It was a mistake, and I take responsibility for that.

If we're going to talk about mayors, that under the current mayor [of New York in 2016], crime has continued to drop, including murders.

Donald Trump would end up raising taxes on middle-class families.

Sometimes overturning brutal regimes takes time and costs lives. I wish it weren't so. I really, really do.

I also learned that a person was not necessarily bad just because you did not agree with him, and that if you believed in something, you had better be prepared to defend it.

When I hear Donald Trump say, "Make America great again", I wonder when he thought America ever was great." He has been criticizing our country for decades. He even criticized Ronald Reagan.

I will take responsibility for any impression or anything I've ever done that people have legitimate questions about. But I think that it's fair to say there's been a concerted effort to convince people like that young man of something, nobody's quite sure what, but of something.