Feds find smuggling tunnel linking US and Mexico

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Smugglers are back at work in Gaza's tunnels, days after Israel called a halt to its bombing campaig

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El Chapo's drug tunnels, explained

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US authorities unearth 'super' smuggling tunnel | Journal

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Drug smuggling tunnel shut down along Arizona border

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Another U.S.-Mexico smuggling tunnel discovered in Nogales

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Two drug-smuggling tunnels with rail systems stretching hundreds of yards across the California-Mexi

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Authorities describe found drug tunnel as 'super tunnel'

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Authorities Find Longest Southwest Border Smuggling Tunnel In San Diego

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Massive underground smuggling tunnel found in Tijuana complete with rail system, elevators

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Huge drug smuggling tunnel discovered between Mexico and US

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Inside Gaza's smuggling tunnels

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Elaborate drug tunnel uncovered in San Diego, 16 captured

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Longest Drug Smuggling Tunnel Found | Nightly Check-In

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Man-made tunnel links Juarez to interior of El Paso

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Agents Discover Apparent Smuggling Tunnel In San Diego Area

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US Border Patrol finds longest drug-smuggling tunnel ever

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Drug smuggling tunnel discovered in Arizona

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Border Patrol investigating longest known smuggling tunnel ever found along southern border

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The Most Incredible Drug Smuggling Tunnels Ever Discovered

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