This is what a drug tunnel across the U.S.–Mexico border looks like

The San Diego Union-Tribune takes a tour of a cross-border drug tunnel found two weeks ago between Tijuana and San Diego, reporting also that cartels are making their tunnels more and more sophisticated but narrower also. What's in store for the future of tunnels in the region?

• 2016-05-03T21:26:01+00:00
• Duration: 03:01

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Keywords

San Diego, Tijuana, drug tunnels, narcotúneles, narco, drug, Mexico, United States, region, border, cross, Otay, Otay mesa, Union-Tribune