LOS ANGELES (Reuters) - As an African-American born and raised in the United States, actor John David Washington is no stranger to violence and racism. Actor John David Washington arrives for the Canadian premiere of Monsters and Men at the Toronto International Film Festival (TIFF) in Toronto, Canada, September 6, 2018. REUTERS/Chris Helgren But Washington, the son of Oscar-winning actor Denzel Washington, says he was shaken up when preparing to play a New York cop who gets caught up in the shooting of an unarmed black man in the movie ?Monsters and Men.? ?I saw stuff I don?t want to talk about too much but that I?m living with forever.