Page Six reports that the belief is that senior NBC News staffers leaked the expletive-laden clip to Mediaite: “Sources connected with the leak tell Page Six the video was slipped to the site as a broadcast-quality digital clip — and that only a handful of people are believed to be capable of accessing and transmitting such a file. Multiple sources tell us that O’Donnell angered NBC honcho Andy Lack — who also oversees MSNBC — in May by tweeting to fans about his contract negotiations. “
TOPICS: MSNBC, The Last Word with Lawrence O'Donnell, Andy Lack, Lawrence O’Donnell, Oops