Filmmaker Dan Murdoch meets America's most infamous supremacist group - the Ku Klux Klan - who say they are in the midst of a revival, with a surge in membership and cross lightings across the Deep South.
Overview：Filmmaker Dan Murdoch meets America's most infamous supremacist group - the Ku Klux Klan - who say they are in the midst of a revival, with a surge in membership and cross lightings across the Deep South.
