on SHO EXTREME
Forget baseball cards, or bobble-head dolls, for collectors of sports memorabilia, "game-used" items are all the rage these days. Correspondent Armen Keteyian takes a close look at this multi-billion dollar business. James Brown profiles the Oklahoma City Thunder and all-star forward Kevin Durant, who starts for an NBA team that's drawing national attention and putting hope in the Heartland for an NBA championship. Plus, Lesley Stahl reports on the sport that's attracting disabled athletes of all ages, including wounded warriors: sled hockey.