It's notable that a lot of the Zetas came from a military special forces background, making it seem as if their extreme brutality was a strategic choice inculca

It's notable that a lot of the Zetas came from a military special forces background, making it seem as if their extreme brutality was a strategic choice inculcated during their training. https://ctc.westpoint.edu/a-profile-of-los-zetas-mexicos-second-most-powerful-drug-cartel/ https://ctc.westpoint.edu/a-profile-of-los-zetas-mexicos-sec...