If there's one thing that Trump does, he never quits.

Nixon's grand mistake was his failure to understand that Americans are forgiving, and if he had admitted error early and apologized to the country, he would have escaped.

I recently did the David Letterman Show about my book. He was very serious and made no jokes and it caught me off guard a little bit. He was much more serious than some of the joke shows that journalists get on.

Reporters may believe they control the story, but the story always controls the reporters.

The central dilemma in journalism is that you don't know what you don't know.

The failure of the system to deal quickly was attributable to Nixon's lying, stonewalling and refusal to come clean. So it took 26 months for the final truth to be known.

Deep Throat was a very unfortunate name given to the source by the managing editor of The Washington Post.