I think there are a lot of people who feel very passionate about needing to have an open debate. And I think it's a real sign of leadership that the press needs to be actually standing up for that.

I feel very sorry for people who are trapped in an abusive relationship and keep making excuses for their abuser.

Democracy needs a moral compass.

We have missiles - nuclear missiles - on hair-trigger alert. We should be in the business of nuclear disarmament right now, which neither of these candidates [Donald Trump or Hillary Clinton] are talking about.

Who knows what it is, but he [Donald Trump] is incapable of having a consistent thought or policy.

We have not been successful in deterring the growth or expansion of any terrorist group that we've been fighting.

If you really want people to remain healthy, you can't just throw pills at people once they become sick, which I feel like I was doing as a medical doctor, so I began working on more upstream thinking.