Friday was the third night of major protests happening in multiple cities across the nation.
Demonstrators marched against another grand jury decision not to indict a white police officer in the death of an unarmed black man.
The encounter between police and Eric Garner right before Garner's death was caught on tape. And like the now infamous encounter between Rodney King and police more than two decades ago that was also caught on tape - excessive force caught on tape didn't result in a conviction for the accused officer.
CNN's Sara Sidner has more.