Nowhere is that more apparent today than in the case of Cindy Sheehan, whose peaceful siege of Prairie Chapel -- a reverse siege of the Alamo, with the good guys on the outside this time, and the bad guys on the inside -- has polarized the nation, or at least a part of it.
Who would have thought when Sheehan set up a roadside camp a few weeks ago, hoping to arrange a face-to-face meeting with the squire of Prairie Chapel, that her presence would have such a powerful polarizing effect?
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The true measure of her mission, though is in the desperate counter-attack by a legion of right-wing ideologues: Intellectuals such as George Will and Christopher Hitchens; hacks like Bill O'Reilly, Sean Hannity and Fred Barnes and the rest of the Fox News Network propaganda machine, and America's most famous drug addict, Rush Limbaugh.
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More here, and this is an excellent read IMO:
http://www.commondreams.org/views05/0826-28.htm