Reminiscent of RATM's "Born of a Broken Man."
Elucidates perfectly the Zeta's, those who are performing most of the outrageous murders, decapitations, disappearances, etc... in Eastern and Northern Mexico.
I'll admit, I didn't know it was mainly one cartel acting out these crimes. Ostensibly, through the media, it is all the cartels, but truthfully it is the Zetas who are committing most of the crimes. And they aren't even afraid to admit it.
As I said in the OP, my roommate is from Monterrey, he has a few anecdotes of visiting bars and other places which were minutes later battle grounds. His family who lived in Monterrey received death threats and eventually relocated from the area.