I really think if he's going to complain then complain to the store for not hiring another person to put carts away. Now my real opinion is if that guy punched him in the face if I was the judge, case dismissed when asshole show tries to sue the man. You play with fire you will get burned. Another angle is drive away take flag home, then burn it recording the entire thing then go back to the place and ask for another one after showing dingleberry brain the fag flag burning video.