Air-conditioned drugs smuggling tunnel discovered on US-Mexico border

The 150 yard-long passageway was found in northwest Mexico less than 65 yards from the US border and close to the California town of Calexico. It was 1.4 yards wide and 5.4 yards below ground with an electric rail for transporting containers, ventilation, lights and air-conditioning, according to Juan Miguel Guillen, director of police in Mexico's northern Baja California state. (continue)