when you hear the results of the internal investigation and you jux pose that with the announcement there's no charges it's difficult to reconcile how that came about. you have an actor who is darren wilson who came out of this very environment that you just described as being racially charged and have this history and pattern of discrimination. he's the person who was manifesting these very findings that the justice department is discussing. how don't see how they separated the two when you look at it like that. >> jeff, how do you separate it? when you look at the statistics from the justice department 60% represent blacks pulled over. 93% of those arrested. when you look at that disparity at first value that seems pretty damming. what am i missing?