America, take heart. The last week of the turbulent presidential campaign is upon us. This also means our TV screens will be bursting with pontificators, prognosticators, prevaricators, punch lines and overall punch-drunk love for the climactic final rounds between President George W. Bush and Sen. John Kerry. So where will you turn to make sense or nonsense of it all? Who turns you on among the myriad talking heads? Jon Stewart? Bill O'Reilly? Tim Russert? I have watched 'em all since the night of Howard Dean's Iowa caucus conniption fit. Now it's time to name names, but first with a...