On Bob Woodward’s “rather eerie aversion to engaging the ramifications of what people say to him.”

Deep Throat, unmasked.

A prescient case for W. Mark Felt as journalism’s most famous leaker.

Ben Bradlee’s nagging concerns about Deep Throat.

Woodward and Bernstein’s other anonymous sources.

The Watergate reporters look back.

In the course of his five-and-a-half-year presidency, beginning in 1969, Nixon launched and managed five successive and overlapping wars — against the anti-Vietnam War movement, the news media, the Democrats, the justice system and, finally, against history itself. All reflected a mind-set and a pattern of behavior that were uniquely and pervasively Nixon’s: a willingness to disregard the law for political advantage, and a quest for dirt and secrets about his opponents as an organizing principle of his presidency.