re: 1 in 8 White people in Louisiana have black ancestry

That's so weird that there would be more black/white inter-racial mix in States where there are more white/black people living side by side for hundreds of years. I guess that means California probably has more people with some European/ Asian genetic component than in Kentucky. That's so weird. Who would have guessed? Next thing you know, we will find out that there is a higher percentage of white/Hispanic ancestry in South Texas! Crazy unknown top-secret stuff.