He's cried, he's called Obama a "racist," and now, Glenn Beck is traveling with some serious new muscle. Guests at the preview of the Broadway musical Memphis noticed that a bodyguard with a partially concealed gun under his jacket stuck close by Beck all evening, even accompanying him to the bathroom. Beck's representative declined to comment. Later, Beck tweeted, "Just got back from 'Memphis' on Broadway. Amazing cast & music. 2 songs abt Hope & Change. rlly? Only 2?"