Paul:  Certainly, discrimination has a range....from small things to very large things....I can't argue with that.  I do not agree that any of it is "harmless."  Being mistreated, being slighted, being treated "less well" or "less respected" takes its toll.  As I mentioned in some previously posts, in 1971 when we moved to Oregon and bought our little farm, we were branded "those G.D Hippies from California" and treated accordingly.....it wasn't fun.  I remember that treatment after over forty years.  I understand Mr. Dalton's "Black Racism".  IMO, it's a reaction to accumulated years of those "harmless" acts of racial bias, plus, I'd guess numerous incidents of "not so harmless" acts.  The real sad aspect is it includes ALL white people which is unfair.......understandable.....but unfair.  

I vehemently condemn all bias....White and Black.  Gary Crum