Just watch Lauer's tsk-tsking of Bill O'Reilly during a TODAY Show interview in September and remember that at the time Lauer knew that he himself had sexually harassed (and very possibly assaulted) at least one of his co-workers.
Listen to Dan O'Donnell discuss this hypocrisy and play a montage of Lauer's most self-righteously accusatory questions for O'Reilly: