Authorities unearth 1,200-yard tunnel into U.S.

[Sindawe]

You've swallowed the DEA's accounting methods hook, line, and sinker.

Yes, I know the DEA inflates their numbers. It was back of the envelope calculation, not a proof submitted for publication in a Journal.

Firebomb the tunnels 6 times per day...that ought to do the trick.

+1