U.S.-Mexico drug tunnel with rail system found (video)

Credit: MGN Online

U.S.-Mexico drug tunnel with rail system found (video)

November 1, 2013 Updated Nov 1, 2013 at 9:51 AM CDT

A tunnel designed to smuggle drugs from Tijuana, Mexico, to San Diego is equipped with electricity, ventilation and a rail system, U.S. authorities said Thursday.

The tunnel was discovered on Wednesday, and three suspects are in custody. Find out more about this story by watching the video below.