Historian Stanley Kutler. He's edited a collection of the most recently released Nixon tapes." The book is titled "Abuse of Power" (The Free Press). Kutler sued the National Archives and the Nixon Estate for the release of 3000 hours of tapes in 1996, 200 hours of which are now available. Kutler is also the author of "The Wars of Watergate," and historical advisor for the television documentary, "Watergate." (REBROADCAST from 11/19/97)