We can keep doing the same thing, but it would be unreasonable to expect a different result. It's very important, I think, for us to stop and look at what we're doing.We've been applying a flamethrower to the Middle East. And not just to the Middle East.

I was previously involved in local and state politics, but not national, because grassroots democracy starts at the bottom. This was the breaking point for me, though - and it made the case that in order to fight locally, we have to fight nationally; we can't afford to neglect any area of life in this democracy.

I think it's really important to look at the walk and not the talk, and if you look at the walk, our paths [with Hillary Clinton] are extremely divergent.

We saw recently that Donald Trump has gotten now over $4 billion in free media exposure, Hillary Clinton over $2 billion, and of course I've had almost none.

If past behavior is any indication, we're in a lot of trouble with Hillary Clinton in the White House, as well, who has promised to start a no-fly zone in Syria, which amounts to a declaration of war against Russia.

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.

There are very complicated issues here [about NATO], and I don't want to give them short shrift.