in American Studies (a 2 hour AP English & History combined class for high school juniors) there was an assignment to unmask "Deep Throat". I'm not sure how many years they gave the assignment, or what they did once he decided to unmask himself. I guessed Spiro Agnew. I don't know why. I don't know if anyone ever got it right, I'm sure someone did over the years. It's just a shame that the assignment can't be done anymore.