I agree completely with Joe, LEJ and Little Hawk. In fact, I also have a strong tendency to believe that showing old Nazi news clips actually undermines the Nazi cause. At the time they were made, the style looked dynamic and persuasive. In retrospect they look bombastic and silly. They were already devastatingly parodied by Charlie Chaplin in The Great Dictator, even as war was breaking out. I think it is the more modern, insidious forms of propoganda, which are more dangerous nowadays.