How Martin Scorsese helped define Italian American style

Martin Scorsese is, by just about any measure, one of the greatest living directors. He makes dark, and often violent films that combine technical brilliance with larger-than-life characters. Many of them, like "The Departed" and "Taxi Driver," are among the most celebrated in cinematic history. But Scorsese is also a devoted fashion buff whose career offers a fascinating look at Italian American style in movies.