Congratulations to Jack Limpert, first to ID Deep Throat (in 1974!)

Sherlock Holmes, Columbo, Jack Limpert.

Three brilliant detectives, and the third one isn't fictional.

The editor of Washingtonian magazine correctly guessed in June of 1974 that Deep Throat was Mark Felt.

AmericaWantsToKnow.com salutes him and invites him to e-mail his pick for the Belmont.