I agree, it was bit of a bait and switch and (also as a non-American) the racial twist took me by surprise.
The actual data would still have made as much (or more) sense if it was white vs blue collar, but I suppose no one would be surprised by that, and wouldn't have clicked through long enough for the "switch" to hit.
The actual data would still have made as much (or more) sense if it was white vs blue collar, but I suppose no one would be surprised by that, and wouldn't have clicked through long enough for the "switch" to hit.