Many Claim Extremists Are Sparking Protest Violence. But Which Extremists?

President Trump has accused antifa of inciting violence while some mayors and governors say there are signs that white supremacists are to blame. New York Times By BY NEIL MACFARQUHAR from NYT U.S. https://ift.tt/2BkEFha
Demonstrations, Protests and Riots, Fringe Groups and Movements, Police Brutality, Misconduct and Shootings