Deep Throat was the shadowy source who haunts the pages and scenes of "All the President's Men." He provided Woodward and Bernstein with clues that helped break open the Watergate story and ultimately bring down a president. But who was he?
John Dean, the former Nixon White House counsel whose crucial testimony ended the Watergate cover-up and changed history, is determined to discover the identity of his former colleague -- "the one person," he writes, "who will go into history outranking me on Richard Nixon's final enemies list."
