True. We* white people hear "racism" and think Bull Conner and George Wallace and the like. Not us! And for most of us it's (mostly) true that we're not like that. We don't think "looking for an excuse to explain away the murder by policeman of Walter Scott" or "moving away from non-whites" or the thousands of other ways we can be racist without being capital-R Racist. But I don't have to be capital-R racist to be perpetrating any number of small-r racist actions that add up to a whole lot of injustice.

*Just replying to your comment as it stands and since I don't know your race I mean to neither include nor exclude you from this "we."