Cool shoes, for cool feet

If you're making the long walk to a soccer stadium, or you're just on your feet for hours a day, you might want to consider a pair of "cool shoes." Not as in trendy - but actually cool, and comfortable. They were created by a young Kenyan inventor who wanted to soothe his mother's aching feet. They're made entirely from trash and bits and pieces of old electronics. Reporter Jonathan Miller has the story.