As advances in DNA testing allow us to discover our genetic origins in ever-greater detail, many people are making surprising discoveries. Especially in the melting-pot that is the USA. Of course there are always those who feel that access to such information about who we are will only lead to bad things
I come from a long line of inbreeders. No more laughing at them there bills from the hills! It seems all us white folk are related to only 50 frisky ancestors!
A rather interesting article on how scientists how found that people with the same surname usually share some common DNA. This could soon be used to track down the original founder of your last name.