Escalatin Escalating News Today

Screaming for justice, demanding change in how law enforcement deals with people of color. >> its happening in every city, every town. its happening here in pittsburgh. >> reporter: in new york, the brooklyn bridge shut down by protesters and they brought times square to a standstill. hours of peaceful protests there escalatin escalating, eventually reaching a tipping point, the nypd cracking down. 219 arrested overnight, including several after a massive scuffle. >> it was all pretty violent an...