Documentary. In the aftermath of Hurricane Katrina, Brandon Darby developed a reputation as a bold and effective activist and founding member of the relief organization Common Ground. His mix of charisma and bravado established him as grass-roots activist darling to the American Left. Everything changed, however, 2008 when two youths were arrested for attempting to disrupt the Republican National Convention. Darby, working as an informant for the FBI, infiltrated the protest group and was largely responsible for their arrest.