I think Putin has changed, for sure. He has changed over time and he has been emboldened by, whether it's true or not, the perception is that we've pulled back, so people do change and this is an example of that.

People with deep faith and big hearts are concerned, as I am about the circumstance that Ms. Schiavo is in. I want them to know I will do what I can, but there are limits to what any particular person - irrespective of the title they currently hold - can do.

We need a strategy to destroy ISIS there. You can't do that without the cooperation of the Muslim world because they're as threatened as we are.

We must create a [economic] crisis in order to ensure that there is no alternative to a smaller government.

Who among us has never looked up into the heavens on a starlit night, lost in wonder at the vastness of space and the beauty of the stars?

A lot of conservatives, a big part of the Republican base don't like his position on common core, don't like his position on immigration.

Half of the interview is substantive and half of it I think is sizing the person up.