The fact is, the MSM is loaded with Mary Mapes types that just haven't been found out yet. And if the press gets it's way and manages to get their Dim allies to shut down the blogs and sites like Free Republic, those Mary Mapes types still spewing their venom never will be found out.
We see it every day in the MSM, from the NYT reporter who edited a dead Marine's final e-mail to the lionization of Joe Wilson. Meanwhile, circulation and viewership declines but they still haven't figured it out. A knock-out blow is required and will be coming I'm sure.