This year's Oscar story lines have already been etched in stone — Mickey Rourke as the comeback kid, Slumdog Millionaire as the art-house wunderkind, Milk as the timely social commentary (released three weeks after Proposition 8 passed in California). Yet while the critics have been fussing over wrestlers and Mumbai quiz shows, audiences have been flocking to Gran Torino — an Oscar outcast that's been doing laps around the competition at the box office. At some point this week, the Clint Eastwood drama will pass the $100 million mark, easily surpassing the box-office receipts brought in by not only some...