Time will tell, and nothing is guaranteed, but the police killing of George Floyd could be, finally, a turning point in the struggle to radically change the criminal justice system and policing across the country. The response to this ghastly murder is of such a magnitude that it is realistic to think that there won’t be a return to the status quo. Trump and his Republican cronies in Washington and elsewhere will surely attempt to block such changes, but we will usher them out of Washington on the first Tuesday in November.