<p>Dozens of protestors, including suspected members of the anti-fascist group Antifa, rampaged through Williamsburg over the weekend, trashing several national chain stores and spraying anti-police graffiti, according to police and sources.</p>
<p>The rowdy mob marched through the Brooklyn neighborhood late Saturday, with police first receiving a 911 call at 8:20 p.m. about vandalism at an Apple Store on Bedford Avenue — where they found broken windows and the words “FTP” — typically meaning “f–k the police” in this context — spray-painted on the wall, cops said.</p>