Authorities: Tons If Drugs Went Through Cross-Border Tunnel

(CNN) -- A nondescript white warehouse building in southern California hid a sophisticated drug smuggling tunnel that traffickers used to transport tons of marijuana from Mexico into the United States, authorities said.
Investigators on both sides of the border seized more than 14.5 tons of marijuana in connection with the tunnel's discovery this week, U.S. Immigration and Customs Enforcement said in a statement Wednesday.

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