AP IMPACT: Cartels flood US with cheap meth - Article Photos 4/8

FILE - In this Feb. 9, 2012, file photo a soldier stands in what was identified as "metal reactors" after a seizure of a large clandestine methamphetamine lab at a ranch in Tlajomulco de Zuniga, on the outskirts of Guadalajara, Mexico. Soldiers made a historic seizure, 15 tons of pure methamphetamine, a haul that could have supplied 13 million doses worth over $4 billion. (AP Photo/Bruno Gonzalez, File)