Feds find 32 tons of pot in Calif. border tunnel

This image provided by the San Diego Tunnel Task Force shows the entrance to a cross-border tunnel in San Diego on Tuesday Nov. 29, 2011, the latest in a spate of secret passages found to smuggle drugs from Mexico. The tunnel was found in San Diego's Otay Mesa area, a warehouse district across the border from Tijuana, according to authorities. (AP Photo/San Diego Tunnel Task Force)

November 30, 2011 12:07:15 PM PST
The discovery of a cross-border tunnel equipped with electric rail cars, a hydraulic lift and end-to-end wood floors has ended in seizures of more than 32 tons of marijuana, one of the largest pot busts in U.S. history, authorities said Wednesday.