4/21/2016 The New York Times
For all the talk about a wall between the United States and Mexico, the problem with border security continues to be as much below ground as above. On Wednesday, officials in San Diego announced the discovery of another cross-border tunnel built by drug smugglers — the longest one found yet, at about half a mile.
The tunnel had rails, lighting, ventilation and even a large elevator leading to a closet in a modest house in Tijuana, United States Attorney Laura E. Duffy said. On the San Diego side, where the tunnel emerged in an industrial park in the Otay Mesa neighborhood, the authorities arrested and charged six people last week and confiscated more than a ton of cocaine and seven tons of marijuana that they said had been smuggled through the passage — the largest drug seizure associated with a tunnel….
[…]“A package of cocaine or heroin is much easier to move and hide than a person, and the profit it represents is far greater,” said Christopher Wilson, deputy director of the Mexico Institute at the Woodrow Wilson International Center for Scholars, a policy research group. “Working with terrorists would bring a huge amount heat on the cartels, and that’s bad for business.”