I thought people of color were no longer responsible for teaching obtuse whites about racism & its impact upon their lives?

Incidentally, I think your comments re Galligan v. Groves are spot on. I've written about it here on Medium. Bottom line, while I don't agree with what Galligan did, & I'm skeptical of his motives (racial justice, teaching a lesson, really?), I wish someone had warned him of the consequences publicizing the "lesson" would entail.