There are two sides to every story, frankly the people who were filming maybe did something arrogant or rude. I also heard they were smiling and laughing at the other driver when he was showing he was visibly upset ( before they started filming) which probably just got him more angrier. I get annoyed with society where I live in the (not the USA) people are rude and mean all the time to each other and they don't fear any repercussions. If your being an asshole you deserved to get punched in the face. You can be a dick to cashier and unless she has an angry boyfriend or snaps they will suffer no repercussions in todays society. That's what's wrong with the world. You can be an asshole and rely on the law to protect you.