Where are your studies that show that black children that grow up in actual middle class homes in non-impoverished communities do substantially worse than their white counter parts? By your position they should be as illiterate as those in deep poverty.

This is a key point. You are completely dismissing environmental factors. So therefore, under your ridiculous argument we should see no significant difference between the supposed "intellectual inferiority" of black people between those two groups. How could there be? You have stated that would be done clearly because it is genetic. However, your case now fails completely.

You're just a racist and you want to proffer your position in a way that tries to make fun of those that agree with your racism as either being naive or "liberal fools" or whatever. But it is you that are deceived.