...Obama said, 'I welcome debate among my team, but I won't tolerate division'.

I believe there's too little patience and context to many of the investigations I read or see on television.

It would seem that the Watergate story from beginning to end could be used as a primer on the American political system.

The legislator learns that when you talk a lot, you get in trouble. You have to listen a lot to make deals.

It was accountability that Nixon feared.

I have gone on the air and announced my telephone number at the Washington Post. I go into the night, talking to people, looking for things. The great dreaded thing every reporter lives with is what you don't know. The source you didn't go to. The phone call you didn't return.

Way before Watergate, senior administration officials hid behind anonymity.