This is the story of the three-minute video that lied - and how, in our supercharged media world, a tiny clip can ignite a runaway chain reaction.
And it's the story of Shirley Sherrod, who until Tuesday worked for the U.S. Department of Agriculture - and who, by the time you read this, may be working there again.
It began Monday, when the clip, from a 43-minute speech Sherrod gave in March to an NAACP Freedom Fund dinner in Georgia, appeared on the conservative website Breitbart.com. In a blog post, activist Andrew Breitbart called it a "racist" tale in which she "racially discriminates against a white farmer." Breitbart, long at odds with the NAACP, said this demonstrated its racism. The NAACP had passed a resolution at its national conference last week calling on the tea party movement to repudiate racist elements in its ranks.