Didn't happen, though some may have shown up.
I saw a clip with four guys with hoodies and black face masks in the crowd. They were just standing still, doing nothing.
There was nothing to indicate they were Antifa, but no one else was dressed that way.
I didnt see any Antifa. I saw a girl with pink hair and a face mask and facial piercings but she was pretty clearly a pro 2A person. She was as close to Antifa as I saw.