What would you do????????????

Attached is a road rage incident that all CHL holders should see. First, something like this or worse can happen anytime, to anyone, anywhere, THAT IS WHY YOU SHOULD HAVE YOUR CHL!!!!!HOWEVER!!!!! I ask ALL my former CHL students, "Would what you see in this video alone, justify self defense?" ABSOLUTELY NOT!!!!! This is a verbal assault ONLY and from a distance. Deadly force is NOT justified. However, had he approached her window and attempted to open the door, had he had a weapon capable of reaching thru the window, etc, that would change everything.So, YES this is a reason everyone should have a chl, BUT alone, it is not sufficient for the use, or even threat of use, of deadly force!What would you have done??????????