I highly recommend Frank Rich's New York Times column from today "The Swift Boating of Cindy Sheehan".
In speaking of setbacks in the war he says:
When these setbacks happen in Iraq itself, the administration punts. But when they happen at home, there's a game plan. 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.
. . .
True to form, the attack on Cindy Sheehan surfaced early on Fox News, where she was immediately labeled a "crackpot" by Fred Barnes. The right-wing blogosphere quickly spread tales of her divorce, her angry Republican in-laws, her supposed political flip-flops, her incendiary sloganeering and her association with known ticket-stub-carrying attendees of "Fahrenheit 9/11." Rush Limbaugh went so far as to declare that Ms. Sheehan's "story is nothing more than forged documents - there's nothing about it that's real."
But this time the Swift Boating failed, utterly, and that failure is yet another revealing historical marker in this summer's collapse of political support for the Iraq war.
. . .
The public knows that what matters this time is Casey Sheehan's story, not the mother who symbolizes it. Cindy Sheehan's bashers, you'll notice, almost never tell her son's story. They are afraid to go there because this young man's life and death encapsulate not just the noble intentions of those who went to fight this war but also the hubris, incompetence and recklessness of those who gave the marching orders.
Hear Hear, Frank Rich!