Cohen, one of the Post's 'liberal' scribes, has been quite a roll. In recent columns he's mocked Al Gore (while trying to compliment him), dismissed Stephen Colbert as an unfunny bully for telling nasty Bush jokes, and most recently tattled on readers who were sending him angry emails. (Note: Can we get a newspaper moritorum on boy-I-get-lots-of-angry-email columns. Very tired.) The columnist seems...