AIR ARNE: Allow us to digress: It's not everyday that education makes headlines in the sports pages in a positive, fun and sizzling manner. But that's what U.S. Secretary of Education Arne Duncan did in front of a worldwide audience at the 2014 NBA All-Star Celebrity Game. Simply put, he "schooled" everyone else with a stat line that would make a pro proud: 20 points, 11 rebounds, 6 assists. Here's his highlight reel. Duncan had played b-ball at Harvard and in Australia's National Basketball League. Any regrets on the career switch, Arne?