Monsters in our streets

My BIL brought this story to my attention. I'll give you a minute to go read.

Done?

WTF is wrong with society? Everyone of those kids deserves to be taken out back and shot. YES SHOT. What good can become of a teenager who behaves like this? We would save society a lot of grief, and future criminal behavior, if we just eliminate them now. Additionally, their PARENTS should be held up to ridicule. I want explanations as to why and how they allowed their children to become such monsters. They should be forced to wear t-shirts that say "I suck at being a parent." Or, perhaps, "I raised a morally bankrupt child."

And, yes, I know I am being hyperbolic.