In one report he was described as "an anti-mask protester" but the report was short on supportive evidence. In the end, it comes down to attitude. If his attitude was non-confrontational, he may be the victim. If he was just trying to stir up s--t, he deserved some grief. Store security people may carry handcuffs. They also have a tendency to overreach at times. Mask-wearing is a pain in the rear but it's here. I don't like it but I can live with it; for now. GD