Way Down in the Hole: Clandestine Tunneling and the 4th Industrial Revolution

By Keith

You gotta keep the devil, way down in the hole.

-Tom Waits, Frank’s Wild Years

When I was a wee lad, I remember World News anchors ceaselessly reporting on the escape of Pablo Escobar, the infamous drug lord of Columbia’s Medellin Cartel. When Colombian task force soldiers stormed his custom-made prison “La Catedral,” Pablo and his brother Roberto escaped through a tunnel system. It was a humiliating failure for the Colombian government to absorb, highlighted by the fact that a low-tech hand-dug tunnel defeated all the whizbang security technology and tactics available in 1992.

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