Progress may not be as slow as you think. Proliferation of body cameras on officers has done a lot to prevent bad behavior. Cops can't plant drugs/gun on someon

Progress may not be as slow as you think. Proliferation of body cameras on officers has done a lot to prevent bad behavior. Cops can't plant drugs/gun on someone, or lie about the facts of what happened very easily anymore. It also protects good cops from false allegations.