TURIN, Italy | Bode Miller was a bust. Mike Modano proved to be a big-time whiner. Chad Hedrick was too full of himself and Shani Davis came off as a guy who thought only of himself. Then there was snowboarder Jeret Peterson, who was enough of a screw-up that the U.S. Olympic Committee packed him on a plane and sent him straight back home to Idaho. As the Olympics wind down today, you can't overlook the American athletes who didn't comport themselves well at these Winter Games. But if you watch tonight's closing ceremony, you can rid yourself of any...