Here's a website that offers a bit of circumstantial evidence that William Rehnquist — the gent who's now Chief Justice of the Supreme Court — was Deep Throat. It's an intriguing possibility that would add to the pile of contradictions about Rehnquist's personal ethics and views, but I'm far from convinced. On the other hand, of all the guesses that involve people who are known for anything other than being Deep Throat suspects, it's the least far-fetched. [Thanks to Frank San Filippo for the pointer.]