Major Drug Tunnel Found on U.S.-Mexico Border in California - US News

Secret Drug Tunnel Found Between Mexico and California

Major drug tunnel discovered on U.S.-Mexico border in California, 12 tons of marijuana seized.

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The passage connecting warehouses in San Diego and Tijuana, Mexico, was about 2,400 feet long and 30 feet deep. It was lit, ventilated and equipped with a rail system — hallmarks of the most sophisticated tunnels found along the border.