And that's exactly what they do. The Obama/Holder cabal has given license to these thugs to wantonly attack whites. They realize that there will be no consequences for their actions since Holder will always protect "his" people.
I've been on this planet for 70+ years. This whole mess with blacks can be traced to the meddlesome Warren Court's handling of the Brown vs. Board of Education decision, argued by the evil commie Thurgood Marshall and his silly prop of baby dolls. Forced integration of the races was wanted by no one yet the SCOTUS mandated this travesty. We've been living with the aftermath since 1954. I saw these signs when I was around nine or ten and, even then I realized that America was in peril due to legislating from bench.
Bingo! I also remember the “Get Us Out Of The UN” billboards from the John Birch Society.
Integrating schools the way they did it only lowered educational standards for everyone. Plus, some people are incapable of learning. See Rachel Jenteal. Sad but true.