The Iditarod is a grueling 1,049 mile dogsled race from Anchorage to Nome, Alaska. Among the hurdles mushers face are the cold, the wild and having to schedule pee breaks. The last is a problem trying to be fixed by a new system called Pee Pants, which is designed to allow the person to pee without getting wet at all. Let's hope it works otherwise the poor people testing it will be in for the worst week-plus of their lives. Patrick Jones has the story.