Mexican authorities found what they suspect is a tunnel used to smuggle drugs into the U.S. in Tijuana after receiving an anonymous tip. The country's National Guard arrived at a yard used by food trucks to find someone digging in the property.
Baja California's Secretary of Public Safety, Leopoldo Tizoc Aguilar Durán, said the tunnel is connected to another found two years ago in the same area and that goes all the way into the U.S.
