PHILADELPHIA -- Last week, Sen. John Kerry was interviewed on MTV's Choose or Lose, during which he was asked predictably useless questions, such as, "Are you cool?" and "What musical and cultural movements interest you?" It was, nevertheless, interesting that his answer to the former was as muddled as the Massachusetts senator's view on a host of other things. And it was comically surreal to hear a Beacon Hill Yalie deem hip hop respectable poetry -- Kerry sailed with the Kennedys, who quoted Aeschylus, and he admires 50 Cent? There is, however, no comedy in the way young people are...