Republican aides shown doing war chants
Warren decries actions outside Brown event
In a new ad and in his attacks at the debate, Senator Scott Brown has stoked questions about Elizabeth Warren’s Native American ancestry. But the difficulty inherent in trying to seize on the controversy without crossing into uncomfortable racial territory became apparent Tuesday with the release of a video showing Republican staffers, including an aide in Brown’s Senate office, performing tomahawk chops and war whoops outside one of his campaign events. Brown said he doesn’t condone the behavior but would not apologize.