I love this video. A man runs up to someone in the mall, attacks him by throwing a green net over him . Why he does this isn’t clear. Perhaps it’s a prank. Clearly the victim of the prank doesn’t like it, but he only meekly tries to stop the attacker as the attacker runs off. Our hero in the striped shirt actually seems much calmer than the shopkeeper, but he takes action. He sees only that someone has been attacked and the attacker is getting away. Clearly our hero was prepared, someone who trains, keeps in shape, and calmly understands how to protect himself and others.
Here is a link to the full video: http://youtu.be/oa8QOjpfxUI