Imagine it's four years ago and an aide to President George W. Bush posted a blog on the Whitehouse.gov Web site that bemoaned Internet criticism of the Iraq war, then continued: "These rumors often travel just below the surface via chain e-mails or through casual conversations.

Since we can't keep track of all of them here at the White House, we're asking for your help. If you get an e-mail or see something on the Web about anti-war protests that seem fishy, send it to flag@whitehouse.gov."

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