This weekend, in at least 75 U.S. cities, demonstrators marched against racism and police violence in the wake of the video showing the last moments of George Floyd's life, with a Minneapolis police officer's knee on his neck.\nNorth of the border, thousands of people rallied in Toronto, some holding signs demanding "Justice for Regis." Regis Korchinski-Paquet is a black woman from Toronto whose death last week is now being investigated by Ontario's police watchdog. \nToday on Front Burner, we have three guests: journalist Ebyan Abdigir on the Toronto demonstration, CBC senior correspondent Susan Ormiston on the ground in Minneapolis and writer Joel Anderson on the American police response.