Why it's so hard for whites to understand Ferguson

Overall, the social networks of whites are a remarkable 93 percent white. White American social networks are only one percent black, one percent Hispanic, one percent Asian or Pacific Islander, one percent mixed race, and one percent other race. In fact, fully three-quarters (75 percent) of whites have entirely white social networks without any minority presence. This level of social-network racial homogeneity among whites is significantly higher than among black Americans (65 percent) or Hispanic Americans (46 percent).