Scorsese's Mastery is Already Evident in His First Film.

Film maker Marlon Riggs. His documentary about the lives of gay black men in America "Tongues Untied," airs next week on the public television series, "P.O.V." However, many PBS stations will not be showing the film, citing the films strong language and imagery. We'll also talk with three public broadcasting executives involved in the controversy:

Filmmaker Richard Linklater. Linklater's new movie, "Slacker" is a low-budget look at people who's only goal in life is to just hang out.