Paul Schrader is best known for his work as the screenwriter of the American cinematic classics Taxi Driver and Raging Bull, films that, in the hands of director Martin Scorsese, serve as studies of the dark, violent corners of masculinity pulled out by alienation and ego. Unfortunately, without a more discerning eye involved, Schrader’s late career has been more bad impulses than warnings about them. Look than further than his relationship with AI. Schrad