Whatever became of the American dream? In Blue Collar Paul Schrader's strong directorial debut three assembly-line auto workers (Richard Pryor in one of his only serious dramatic roles Harvey Keitel and Yaphet Kotto) are equally angry and disenchanted at factory management and their own union. They are also as the film reveals in long detailed vignettes struggling just to make ends meet. As they ruminate together on their dead-end jobs and the fears of a de