The map of the world is always changing; sometimes it happens overnight. All it takes is the blink of an eye, the squeeze of a trigger, a sudden gust of wind. Wake up and your life is perched on a precipice; fall asleep, it swallows you whole.

Going gray is like ejaculating: you know it can happen prematurely, but when it does it comes as a total shock.

Be honest about what you see, get out of the way and let the story reveal itself

I graduated in 1989, and I'd focused almost entirely on the Soviet Union and communism ... so when the Berlin wall fell, I was, well, I was screwed.

I was surprised how much Andy Cohen reveal about his insecurities and your personal life.

I think the notion of traditional anchor is fading away - the all-knowing, all-seeing person who speaks from on high. I don't think the audience really buys that anymore. As a viewer, I know I don't buy it.

I suppose if you've never bitten your nails, there isn't any way to explain the habit. It's not enjoyable, really, but there is a certain satisfaction - pride in a job well done.