Massude's posts are usually irrelevant to the topic of discussion because his racism is even more out of control than yours. Or maybe because he's dumb.<quoted text>
I am aware of that study cited in your link. The results show that 30% of White Americans have some Negro Dna with the average White person in the United States being .7% Negro. That is the highest level ever reported, and the authors of that study admitted it was too high as evidenced by the following link.
Here is a link to another study that shows much less Negro admixture.
What does this have to do with this thread though sire?
But given your assumption about the mental superiority of whites, and assuming his estimates of whites with African DNA were correct, wouldn't that at least suggest that you white Americans are LESS intelligent than your European cousins?