Here are three articles with more information on yesterday's announcement that Mark Felt was the secret source who provided the Washington Post with information on the Watergate scandal. First, Bob Woodward finally tells the story of his relationship with the source he called "Deep Throat" in this Washington Post article. Second, this New York Times article discusses the intrigue behind yesterday's announcement. Finally, in this Baltimore Sun article, John Woestendiek explains who was right and who was wrong in guessing "Deep Throat's" identity.