Federal agents find another border drug tunnel - CNN.com

Federal agents find another border drug tunnel - CNN.com: "(CNN) -- U.S. authorities say they have discovered another extensive drug tunnel that stretches from a home in Tijuana, Mexico, to San Diego, California.

The half-mile tunnel, discovered Thursday morning in a warehouse in the Otay Mesa area of San Diego, is close to a similar one federal agents found earlier this month, the U.S. Immigration and Customs Enforcement agency said.

In that case, authorities seized about 30 tons of marijuana in what federal agents say is one of the largest marijuana seizures in U.S. history."

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