The Zetas have a fearsome reputation, but the real surprise comes not in their ruthless use of violence, but in the origins of where they learned the tricks of their bloody trade.
Some of the cartel's initial members were elite Mexican troops, trained in the early 1990s by America’s 7th Special Forces Group or "snake eaters" at Ft. Bragg, North Carolina, a former US special operations commander has told Al Jazeera.
“They were given map reading courses, communications, standard special forces training, light to heavy weapons, machine guns and automatic weapons,” says Craig Deare, the former special forces commander who is now a professor at the US National Defence University.
"I had some visibility on what was happening, because this
was related to things I was doing in the Pentagon in the 1990s," Deare, who also served as country director in the office of the US Secretary of Defence, says.
"Other cartels have accused the Zetas of not following the 'gentlemen's code' of drug trafficking"
Kristen Bricker, NACLA Research Associate
The Mexican personnel who received US training and later formed the Zetas came from the Airmobile Special Forces Group (GAFE), which is considered an elite division of the Mexican military.
Their US training was designed to prepare them for counter-insurgency and, ironically, counter-narcotics operations, although Deare says they were not taught the most advanced commando techniques available at Ft. Bragg.
Military forces from around the world train at Ft. Bragg, so there is nothing unique about Mexican operatives learning counter-insurgency tactics at the facility. However, critics say the specific skills learned by the Zetas primed them for careers as contract killers and drug dealers.
“The Zetas definitely have the reputation of being the most dangerous, the most vicious, the most renegade of the cartels,” says Kristen Bricker, a Mexico-based research associate with the North American Congress on Latin America (NACLA).
Snip... more.... at least it wasn't the school of the Americas
http://english.aljazeera.net/indepth/features/2010/10/20101019212440609775.html