HSI follows a car transporting meth. CBP finds drugs in secret vehicle compartments in El Paso and seizes looted Ukrainian antiquities at JFK.

CBP Dulles finds drugs as U.S. becomes a source country. CBP seizes cocaine and meth in Texas, and San Diego Border Patrol tracks human smugglers.

HSI tracks a suspicious vehicle for 48 hours, leading them to a San Diego stash house. CBP in Calexico uses a specialized scope to locate narcotics.