Which I find ironic and this is why: To liberals, the dumbest people in the country are supposed to be the uneducated white rednecks of the south.
Yet urban blacks are disadvantaged because their schools are supposedly inferior to those of whites.
Rural white rednecks are supposedly perpetrating all manner of predations on the country and the world, inciting acts of terror and global warming (ooga booga booga). Yet the justice system is clogged with African American career criminals.
And white redneck bigots are supposedly still choking the life out of African American culture yet if an African American is killed, 93.1% of the time, it's by another African American. African Americans comprise 13.5% of the US population, but the make up 43% of all murder victims.
Liberal idealogy just does not jive with the raw data.