It hardly took the recent Scott McClellan book to confirm the verdict of Watergate emeritus John Dean that the current crop of Neo-Con Cosa Nostras in the Bush administration is far worse than the Nixon Mafioso. But this view tells only part of the story. No, Iâm not talking about the world-class competition between the two Administrations for violating constitutional, international and moral norms. Indeed, my own sense of history and constitutional law persuades me that Deanâs aptly named