Mexican authorities announced Feb. 8 the largest seizure of methamphetamine in Mexican history — and possibly the largest ever anywhere — on a ranch outside of Guadalajara. The total haul was 15 tons of pure methamphetamine along with a laboratory capable of producing all the methamphetamine seized. While authorities are not linking the methamphetamine to any specific criminal group, Guadalajara is a known stronghold of the Sinaloa Federation, and previous seizures there have been connected to the group. Methamphetamine, a synthetic drug manufactured in personal labs for decades, is nothing new in Mexico or the United States. The U.S. Drug Enforcement Administration (DEA) has led numerous crusades against the drug, increasing regulations on its ingredients to try to keep it from gaining a foothold in the United States.