I am sympathetic to developing countries’ concerns: because of our emissions it’s their crops that will disappear; because of our inaction, it’s their fields that turn to desert...

I think that all of the cyber attacks that are taking place, but particularly this - the Russian one, had a profound impact on the American system, on our political process, on our - it invaded the space of our election. The releasing on a regular basis of one party's stolen emails had an impact, and I think that other things also had an impact.

Regime change has been an American policy under the Clinton administration, and it is the current policy. I support the policy. But regime change in and of itself is not sufficient justification for going to war--particularly unilaterally--unless regime change is the only way to disarm Iraq of the weapons of mass destruction pursuant to the United Nations resolution.

If the threat is jihadism - and it is - and the threat is the destruction of Syria so that all of these refugees are swamping into Europe and changing the whole character and politics of Europe, this is the time to unite to find a way out.

What we do right now, today, matters.

We've been waiting since 1918 for the Boston Red Sox to win the World Series, and ... if I had a choice between the White House and the World Series this year, I'm going to take the White House. How's that?

I think the question of abortion is one that should be left for the states to decide.