It has taken years upon years for minorities to be where they are thanks to hard work and dedication by so many who spent their lives and sometimes even lost their lives to fight for equality around the world.
If this sort of racist behavior is still going on, it's spit in the face and stomp on the grave to all of those people mentioned above. It sickens me there are people like Donald Sterling out there who have these views and try to enforce them upon others.
So yes, if someone doesn't agree with me, then there is something wrong because racism is wrong and anyone else who dares to disagree should be considered in a negative connotation. But that is just my opinion and view on the matter.