wikipedia

Brandon Michael Darby (born November 2, 1976) is an American conservative blogger and activist. He first became known in the fall of 2005 for actions in New Orleans in efforts to help residents, where he was a co-founder of the Common Ground Collective organized there. It coordinated the efforts of hundreds of volunteers from across the country for years.

In late 2008, Darby acknowledged in an open letter that he had acted as an FBI informant in infiltrating protest groups before the 2008 Republican National Convention, held in Saint Paul, Minnesota. He testified in court against two men arrested on plans to commit domestic terrorism.