MO National Guard Unit Patch in Cuernavaca Weapons Cache?

“The Mexican Army reported the seizure of multiple weapons and tactical equipment Friday night in the municipality of Cuernavaca, Morelos,” borderlandbeat.com reports. “According to military authorities 19 mostly assault type weapons, 8 pistols, 153 magazines, approximately 4,000 rounds of ammunition, tactical harnesses, 1 kilogram of heroin and what appears to be a set of U.S. camouflage fatigues with U.S. hook and loop patches were discovered by soldiers inside an abandoned stolen vehicle that was located with information from an anonymous tip.” First, has anyone noticed that the Mexicans aren’t IDing confiscated weaponry since Fast and Furious hit the headlines? Second, what’s a MO National Guard Unit patch doing in a drug gang’s weapons cache?