Archived Mexican Drug Tunnel Exits in U.S. Warehouse Run by Illegal Aliens Near CBP Crossing (judicialwatch.org)
submitted ago by Harpfor7
Posted by: Harpfor7
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Archived on: 7/16/2020 10:00:00 AM
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Archived Mexican Drug Tunnel Exits in U.S. Warehouse Run by Illegal Aliens Near CBP Crossing (judicialwatch.org)
submitted ago by Harpfor7
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[–] techieguyjames ago
What is the reason for the copper wire?
[–] NACHTJAGD ago
As i said, the copper wire will help in finding the tunnel by ground penetrating radar to locate and make sure no new tunnel is created. It can also be used to bounce radio signals off to detect changes in the structure of the wire, which would indicate they re-dug some of the tunnel.