HARDtalk - Sally Potter, Filmmaker

Stephen Sackur talks to newsmakers and personalities from across the globe. Sally Potter is unique in the movie industry. She hasn't just directed her own films, she has written them, scored them, choreographed them, and on occasion done the camerawork and taken the lead role, too. One of her films, Orlando, was nominated for an Oscar; her latest, Rage, was given away for free on mobile phones and the internet. She is a movie-making maverick, but will the industry follow her lead?