Police brutality, lack of adequate accountability, is an evolving process that is trickling through society - through different states at different speeds: it's

Police brutality, lack of adequate accountability, is an evolving process that is trickling through society - through different states at different speeds: it's one of the values of giving relative sovereignty to each state so society can compare and contrast the different societal "experiments" based on their policies - allowing people to freedom to move between states and therefore the leadership they're under at the state level-context.