where we have turkey, and the gulf states playing it out with egypt as their battlefield. >> quickly, peter, do you see this going to wider conflict? or erupting larger within egypt? you don't have the sake sectarian divisions exactly. i think the question is a concerning one. you have the possibility of the most powerful dmunt the middle east being essentially an open battlefield in which you could imagine people starting to arm elements of the muslim brotherhood. they have supporters all over the middle east and that's a truly frightening situation. >> i think there's a real -- i think the saudis want stability. they didn't want to seymorecy as a member of the muslim brotherhood in power so regional actors are playing through their own agendas and i think that fuels the conflict. >> dangerous days. thank you so much. arwa, stay safe. african-american police chief on why, controversial or not, his department uses stop