Nobody's tried to touch my hair in like, in decades.

We know that weapons, heavy weapons continue to flow across the border from Russia into Ukraine. And we have now, in recent days, indications that Russians - Russian military units themselves have, on occasion, fired into Ukraine.

I am blunt when I want to be.

I am straight forward; I am not manipulative; I am not two-faced. And I think that that has served me well in all of my roles, particularly as a diplomat, because people knew if I said something, I meant it. If I said no, I meant no, and if I said we could make this work, we would make it work.

What I would say about me is: What you see is what I get.

The larger picture here is that a North Korea with nuclear weapons adds to the larger proliferation risk.

President Obama has got the most moderate temperament.