Jake Tapper of ABC News had, until recently, struck me as a fairly straight shooter. He's no Brit Hume, Major Garrett or Brett Baer, by any means, but during his tenure as host of ABC's "This Week" (the program started by the legendary David Brinkley and later turned into a partisan Democrat vehicle by former Clinton hack George Stephanopoulos), Tapper seemed to be aiming for something approaching the fairness of the late Tim Russert.