The old man was clearly doing all of the shoving. He just fell down on his own when the employee backed away from the 3rd shove! At the end, the employee does turn the man around and point him out of the door, which is the first time in the entire video that he initiates contact. Every other time was a "barricade" situation...in basketball, the old man would be guilty of charging at least 4 times before the employee would have been called for a foul.
