Mexican traffickers are expanding their operations to gain a larger share of eastern U.S. heroin markets. > https://www.dea.gov/divisions/hq/2016/hq062716_attac

Mexican traffickers are expanding their operations to gain a larger share of eastern U.S. heroin markets. > https://www.dea.gov/divisions/hq/2016/hq062716_attach.pdf https://www.dea.gov/divisions/hq/2016/hq062716_attach.pdf