Source: Zanny Tarrow– John Ehrlichman

Source: Zanny Tarrow: Dick Cavett- Watergate: Documentary Secrets of The Dead

At best I can gather, God that sounds lame, but as best as I know it, President Richard Nixon made the decision to coverup the Watergate investigation the day his Chief of Staff Bob Haldeman gave him his first intelligence briefing about it. The day after the story broke or something close to that. The decision might have been made by President Nixon to coverup the investigation the day the President found out that people from his reelection campaign were involved in the break in. But the Nixon White House made the decision to coverup the story fairly early on in this story. So Dick Nixon sealed his fate and presidency early on in this story because he’s on tape officially deciding to coverup the story. Without the taping system we wouldn’t have known that.