Overt acts of obvious racism have been in the news lately. Nevada rancher Cliven Bundy, Frazier Glenn Cross’s anti-semitic shootings in KC and now recent revelations of LA Clippers owner Donald Sterling prohibiting his girlfriend from publicly associating with blacks. We can count each of these as classic definitions of racism: prejudice against another based on skin color and race. This classic definition of racism has been said to be behind us, buried in the time of Jim Crow, lynchings and Bull Conner. We were wrong to ever believe they were “behind us.” But I’m less concerned about those overt...