Ledger Lauded at 'Dark Knight' Premiere

EntertainmentExtraLedger Lauded at 'Dark Knight' PremiereLedger Lauded at 'Dark Knight' PremiereThe Associated PressLate actor Heath Ledger's performance as The Joker is generating Oscar buzz among critics, and his fellow cast members, who attended 'The Dark Knight' premiere in New York. (July 14)This video contains ONLY natural sound. No script is available.