*MUST SEE*: Minor hockey coach goes nuts and attacks player on the ice

The events that led to this attack are not known as of right now, though it is absolutely unacceptable to have a coach/parent attack a player. Whatever the gravity of the initial event was, it still is unacceptable. Here's the clip:

We'll know more later on whether there are charges or not. I'm guessing the league will take disciplinary actions regarding the coach's behavior.