Remember, though, that the parents are not to blame. They are practicing "natural" childrearing, besides, there is no such thing as a guilty criminal, only victims of circumstance.
Now, if you believe any of what I just wrote, then I have several nice acres of land in extreme southern Louisiana to sell you. Three things are happening right now:
1) Parents not showing responsibility
2) Parents more interested in being a friend than a role model
3) Innundation by the media. What is "Prime Time" used to be "R" rated.
Kids are moving faster. Sex and drugs become an issue barely out of grammar school. Violence, well, just go to CNN or FOX News and you'll get your fill of teen violence.
What can be done? What many on this board are talking about. Raise your children to learn respect, responsibility, and accountability. As a parent, I am NOT my children's friend. I am their benefactor, guide, teacher, and, at worst, disciplinarian. Once they are older, I hope I have done the job right with the right mixture of guidance and instruction sprinkled over heaps of love to earn their friendship.