Got my genealogy DNA test results back. I have bits from all over the world:
- 1% E.Central Africa
- 1% Native American (Chile)
- 5% Middle Eastern
- 91% Europe (Portuguese, Flemish, German, Hungarian, Slovak)
That leaves 2%, which I'm guessing is from the extra-terrestrial branch of the family tree. 
Don mentioned something about the Africa connection, mentioning that he'd seen tiny curly black hairs on his head. We knew of the Chile part. 5% middle eastern makes sense, given the location of Portugal. 2% extra-terrrestrial? Well, more likely Neanderthal. Anyhow, China appreciates you giving them your data to be better able to create a bioweapon for you (and us)
Not real worried about people knowing what parts of the world my ancestors are from. If they cared at all, they knew that already, anyway.