CBS posted this today about the same arrests. However, CBS failed to identify the perps group as the AP did in their report yesterday. The media was sure fast to identify the Nazi/white supremacy dirt-bags while covering up who these Alt left folks really are.
CBS report
Lastly both the Democrats, and both fringe groups - Nazis and World Workers Party are using the same media methods that the WW2 Nazis and Soviet Union used. And the Soviets actively erased history symbols in eastern Europe after they took over after WW2, and have protested Eastern European countries efforts to remove the Soviet monuments to WW2 in their countries.
One just needs to read/re-read George Orwells' classic novel "1984" to see that these methods continue to be used over time as they were when Orwell observed them during his time in the Spanish Civil War before WW2.
Lastly, Fox reported (and showed on tape) yesterday that candidate Trump repeated many times reputing David Duke, Nazis and white supremacists before being elected.
IMO the Democrats want chaos, and have fringe groups on both sides of the political spectrum that are facilitating that.
Plus, Trump needs to get his shit together with his ego and his $@^$ tweets since he's partially to blame by saying stuff that should be dealt with in a much more professional manner and/or behind closed doors.