So say you're sitting at a red light in lovely Baltimore, the city that reads, in a left hand turn lane. Several vehicles in front of you and to your right. Curb on your left. In a bucket truck, in the middle of your work day for the local utility. Said company is super leftist, big on "diversity, equity and inclusion" and quick to fire people. You're in the driver's seat. Your a mid thirties, straight, married white male with two young boys, so the epitome of evil except you don't have blue eyes and blonde hair. A group of "local yutes" aka squeegee boys, probably in their 20s you'd say, are ahead of you at the intersection. One of them apparently quits the operation and walks in your direction down the median. Quite a tall fellow but typical wirey build. He makes it half way to you and a shorter but similarly built fellow pulls his sweatshirt off and throws his hat and comes running after him. Short fellow sucker punches the otherwise oblivious taller fellow in the back of the head, knocks him down and proceeds to "windmill punch" him while the taller fellow covers his head and makes no attempt to fight back or gain any kind of superior position. Straight fetal position. Lasts maybe a few seconds, agressor gets up and walks away. Tall fellow gets up and walks off, doesn't look back, doesn't look at you, just like he tripped and fell and nothing out of the ordinary happened. No apparent injuries. What would you do as the situation happened, not afterwards?