Political activist known for hands-on approach to politics. Frequently participates in rallies, readings, etc., even if the cameras aren't rolling. Has turned down roles (such as in Just Cause (1995)) because of his political beliefs. By: James C. Kaufman A tall, lean, and often bearded actor with a career lasting more than twenty years, David Clennon is also a very vocal activist and has turned down roles because of his beliefs. After participating in several years of anti Vietnam ...[Read Story]