The brain is not the mind. It is probably impossible to look at a map of brain activity and predict or even understand the emotions, reactions, hopes and desires of the mind.

Decision-making power, whether it's on foreign affairs or domestic affairs, is concentrated in the White House in a reasonably small circle.

We're no longer living in Tammany Hall America.

I think Donald Trump is going to find it very hard to do the kind of massive change he wants.

Personally, I think Mitt Romney would be a great secretary of state.

The North Korean regime is extremely fiery, extremely insecure, sometimes hysterical. And when you're around somebody who's screaming and unstable, the last thing you want to do is add to the instability with your own unstable, hysterical rhetoric.

Freedom without structure is its own slavery.