He knows they did. They did it through setting up online NON-PROFIT tax sites disguised as Major League Soccer "fan" pages. Look up Portland Timbers fans page. They have Antifa signs in it, and they have van used to arm Antifa at riots, and to pass out food. Portland Rose Army.. also Seattle Guerrillas, and Red Loon Minnesota group. They are still starting riots in Minneapolis, right now. Look them up.. EVERY major league soccer team has a fan group, that is tied to Antifa.. that is how they got to riots so quickly...