When Smear Tactics Fail

Once again, Frank Rich is precisely on target:

Once Ms. Sheehan could no longer be ignored, the Swift Boating began. Character assassination is the Karl Rove tactic of choice, eagerly mimicked by his media surrogates, whenever the White House is confronted by a critic who challenges it on matters of war. The Swift Boating is especially vicious if the critic has more battle scars than a president who connived to serve stateside and a vice president who had "other priorities" during Vietnam.
The most prominent smear victims have been Bush political opponents with heroic Vietnam résumés: John McCain, Max Cleland, John Kerry. But the list of past targets stretches from the former counterterrorism czar Richard Clarke to Specialist Thomas Wilson, the grunt who publicly challenged Donald Rumsfeld about inadequately armored vehicles last December. The assault on the whistle-blower Joseph Wilson - the diplomat described by the first President Bush as "courageous" and "a true American hero" for confronting Saddam to save American hostages in 1991 - was so toxic it may yet send its perpetrators to jail.