CNNW Anderson Cooper 360 July 12, 2016
Sitting down in the middle of intersections, blocking traffic during rush hour here. Police have been leading the protests, blocking off intersections. For the most part, things have been peaceful here. Over the weekend, things started peacefully here in chicago and then escalated into violence, arrests later in the protests. So far its been peaceful here in chicago. Do police know where the protests go, or is this just kind of in the spur of the moment happening . Reporter it seems like theres a spur of the moment. Theres a group who have identified themselves as leaders but with such large n...