After reading his post, Another example evil does exist.
And all of the legislation and all of the laws passed by 10,000 congresses won't stop this kind of evil.
What I see here is kids who don't have involved parents, and schools warehousing obstructive and recalcitrant teens rather than dealing with the kids problems.
And of course a society that glorifies drugs that seems to be the biggest problem in this case -- "kids who learn to trust drugs grow up to be drug abusers".