it does transcend race. a lot of african-american officers are from those areas so they see it as a class issue. it's not just gee ogfy and not everyone in the neighborhood cops know there's good people there as well but they don't have to deal with the good people. they are dealing with people who can't handle their own problems or committing crimes. you do it day after day, it's tiring. >> peter, i was out there on tuesday night when cops were prepared for a riot didn't come, they are prepared for it. you can see the community can see they were afraid that they were in fear. they were extraordinarily restrained that evening but they did feel that fear. it's very difficult or is it possible to judiciously police an area where you are afraid of the residents? >> i think the fear of that was fear of the unknown. my -- we had less than a day of riot training in the police