Mexican drug commandos expand ops in 6 U.S. states Feds say violent, elite paramilitary units establish narcotics routes north of border -------------------------------------------------------------------------------- Posted: June 21, 2005 1:00 a.m. Eastern -------------------------------------------------------------------------------- © 2005 WorldNetDaily.com WASHINGTON – The ultra-violent, U.S.-trained elite, Mexican paramilitary commandos known as the "Zetas," responsible for hundreds of murders along the border this year, have expanded their enforcement efforts on behalf of a drug cartel by setting up trafficking routes in six U.S. states. A U.S. Justice Department memo says the U.S.-trained units have recently moved operations into Houston, San Antonio and the states of California, Oklahoma, Tennessee,...