Al Sharpton will be at Dunbar High School? Pretty impressive! How’d he ever get Dunbar? /s
Dunbar's not what it used to be. When I was a kid here in the Sixties, it had already been destroyed, but the recriminations were still loud, bitter, and ubiquitous, to the point that they made an impression on my pre-teen suburban self. I didn't understand the ins and outs of it then, but Thomas Sowell wrote it all up in one of his books. When I remember which one I'll ping you.