he needs a gun next time he gets on the bus.
So he can start blazing away on a crowded school bus?
He needs a school system that does not tolerate this sort of behavior.
He needs a bus driver that stops the bus and calls the cops.
He needs a police department that correctly investigate without any agenda.
He needs a jury that will find these attackers guilty.
He needs a legal system that will appropriately punish this sort of attack by sending those responsible to prison.
He needs media that reports facts without sensationalizing the issue.
He needs the parents of any child on that bus who encouraged the attacker or found it anything but repulsive to be in their kids' faces about exactly why they had grown up to be scumbags.