SKorean World Boxing Champ: NKorean Olympians Won't Be Able to Defect

A North Korean-born boxing champion who defected to the South with her family several years ago tells CBS News that any North Korean who wanted to defect during the Olympics would be hard-pressed to succeed. CBS asked Choi Hyun-Mi, the world's super featherweight boxing champion now living in South Korea, if any defections were likely during the Olympic Games.