Whoppers: In "The Aviator," Howard Hughes is depicted coming to Katharine Hepburn's rescue after she's ended their affair. Hughes learns that a sleazy Hollywood tabloid is about to publish incriminating photos of her with Spencer Tracy. Hepburn's new lover is married, and Hughes realizes that the publicity could ruin her career. There's a dramatic scene of Leonardo DiCaprio as Hughes negotiating for the negatives, which ultimately are handed over in return for stock in his airlines. The only problem is none of this happened. "The Aviator" -- a Golden Globe winner for best drama and a sure bet to score...