A quote from Ben Stein's piece in American Spectator:
And suddenly it hit me. The media is staging a coup against Mr. Bush. They cannot impeach him because he hasn't done anything illegal. But they can endlessly tell us what a loser he is and how out of touch he is (and I mean ENDLESSLY) and how he's just a vestigial organ on the body politic right now.
The media is doing what it can to basically oust Mr. Bush while still leaving him alive and well in the White House. It's a sort of neutron bomb of media that seeks to kill him while leaving the White House standing (for their favorite unknown, Barack Obama, to occupy).