I would much prefer to be overseas in a covert capacity working on issues, but that is hypothetical. That is no longer open to me. So if I can use my voice in this manner, and talk about something that I care about, then I feel fortunate.

The Cold War has ended. It's very simple. We are no longer living in a bipolar world. The chances that we will go to war with Russia are pretty much ended. Mutually Assured Destruction was a doctrine that worked very well for decades as a deterrent, but the world has fundamentally changed.

I think a nuclear detonation is society-altering in ways that other attacks, even as horrific as 9/11, are not. This isn't because we have power-hungry political leaders, but I think it might be demanded by the people themselves out of fear.

The emergent terrorist threats and the spread of nuclear technology and materials have made it much more likely that terrorists will get their hands on a nuclear weapon and that just changes the whole calculus. I love the quote by Rev. Richard Cizik: "If you've never changed your mind about anything, then pinch yourself, you might be dead." The world has changed and we need to start talking about this.

I would much prefer to be overseas in a covert capacity working on issues, but that is hypothetical. That is no longer open to me. So if I can use my voice in this manner, and talk about something that I care about, then I feel fortunate.

I think human intelligence is the only one that will actually tell you intent.

Young people in college were not even born when the Berlin Wall fell, and so they are not really cognizant of the Cold War and what that meant. Now, truly, the genie is out of the bottle and you have the possibility that terrorists ... could be stealing a bomb or buying a bomb