Communist groups—including the extremist organization Antifa—are hijacking what started out as peaceful protests over the death of an unarmed black man to usher in a revolution, according to officials, experts, videos, and anarchists’ own words. That charge comes amid an unprecedented and coordinated effort behind the riots, the likes of which have never been seen before and which span across multiple states and involve often violent street-level tactics. Officials from both sides say that outside groups have exploited the recent momentum to further their own agenda. Minnesota Gov. Tim Walz, a Democrat, noted that “bad actors continue to infiltrate the rightful protests” and that 80 percent of the rioters have come from outside the state. Federal officials including President Donald Trump have pointed to Antifa.