Already grabbing ginormous audience in Southwest
                                
                                
                                    (Newser) -
                                    Bored with merely eating and talking when you indulge in a McDonald's visit? Soon you'll be able to watch TV—that is, McTV. The mega-fast-food chain is launching its own exclusive channel, McDonald's Television, with corporate-approved content like entertainment news, advertising, and bits on local moms and...