'Precious' shatters record for per-location average
                                
                                
                                    (Newser) -
                                    The stop-motion version of A Christmas Carol topped the weekend box office, opening with a $31 million haul. The figure is a slight disappointment, on the low end of the projected range for the family-friendly flick, reports  Variety . The Michael Jackson documentary This is It lost 40% off last week's...