Federal Drug Enforcement
"Drug-related activities in the United States span a number of agencies. In addition to the DoD [Department of Defense] activities focused on drug trafficking discussed previously, a range of programs involving intelligence collection, analysis, and sharing are in place at a number of levels. The central actor in counternarcotics and, therefore, domestic intelligence activities in this area is the DEA [Drug Enforcement Administration]. The agency’s Intelligence Division manages a number of offices and programs that interface both with other agencies in the intelligence community (e.g., the division’s National Security Intelligence Section) and operations to support state and local law enforcement activities (such as Operation Pipeline, which provides training, communication, and analytic support to local law enforcement targeting private motor vehicles involved in drug trafficking, and Operation Convoy, its commercial vehicle counterpart). The Intelligence Division manages information fusion centers. For example, the El Paso Intelligence Center (EPIC) is the major hub for collecting, analyzing, and disseminating drug related intelligence for all levels of law enforcement and government. It covers drug, alien, and weapon smuggling, as well as terrorism-related smuggling. To support state and local operations, the DEA has organized Mobile Enforcement Teams (METs) to assist state and local law enforcement facing particularly difficult drug-enforcement challenges. When requested by state and local law enforcement, the DEA will send a team to assist in investigation, intelligence collection and analysis, arrests, and prosecution."
Jackson, Brian A.; Noricks, Darcy; and Goldsmith, Benjamin W., "Current Domestic Intelligence Efforts in the United States," RAND Corporation (Santa Monica, CA: 2009), pp. 65-66.