i m pamela brown in washington. the top stories for you on this saturday night. protesters rally across the nation one day after the city of memphis releases the horrific video showing the violent arrest of tyre nichols. plus ukraine claims russia is pounding a key town near donetsk. and president trump meeting with voters in two key states as he jump starts his third push toward the white house. you re in the cnn newsroom. we begin tonight in memphis, where the fallout from the killing of tyre nichols is leading to a major move by the police department there. tyre nichols did not deserve this at all whatsoever. moving forward, i just don t know what can help this city. today peaceful protests have been unfolding in memphis and other american cities outraged by the killing of tyre nichols by five police officers now charged with second degree murder. we want to warn you. the police video you are about to see is graphic and deeply troubling. three weeks ago nichols l