The family that's had blue skin since the 1800s

I'm beginning to wonder why we don't see more blue people. In Kentucky, there is a family that is a geneticist's dream, and a colorist's nightmare. Since 1820, they have had children, and eventually grandchildren and extended cousins, that have turned a deep shade of blue. Learn why they are a blue troop, and how you… » 12/04/12 12:20pm 12/04/12 12:20pm