A man beats a 16-year-old girl over who was 1st in line

What kind of man would beat a 16-year-old girl, just to get ahead in a fast food line?
A girl was standing in line with her 5-year-old niece and a friend at a McDonalds countertop in Los Angeles, when a man came in with 2 small boys. She complained about him cutting in. They started to argue and after the girl swore at the man, he angrily reacted by punching her in the face several times. After he finished his bullying, he ran out with the 2 boys and fled in a red pickup truck. The girl was treated for her injuries and released.

All of this was video taped by the surveillance camera of the facility. Apparently this person has issues and picks on people physically smaller than himself! Hopefully he will be recognized by someone and turned in to the authorities. It would not surprise me if he has had a prior history of violence. If the 2 little boys were his sons, lets hope that they won't look up to him for an example of how to treat other people... As for the girl, she needs to be careful about swearing at strangers, because you never know who will flip out and beat you over the head or shoot you with a gun! This applies to restaurant lines, road traffic lanes or any other situation you might encounter.