Mexican soldiers have discovered a secret underground tunnel near San Diego, complete with electricity supply and an air supply that may have been planned for smuggling migrants or drugs under the U.S. border into San Diego.
Reporters in Tijuana were invited by military officials to a private, industrial property about 100 feet south of San Diego's Otay Mesa border crossing. Law enforcement officials opened the property for the media and then left.
The journalists, including about 20 reporters, photographers and videographers, walked around until they spotted a big hole, the entrance to a 4-foot-wide tunnel hidden behind a tractor-trailer.
Several walked inside but reached a dead end. Inside they came across blueprints, a shovel and maps of the border region.
Lauren Mack, a spokeswoman for U.S. Immigration and Customs Enforcement, said her agency assisted the Mexican military after the tunnel was discovered. She said it was incomplete, stopping right under the edge of the border fence.
Authorities have discovered dozens of tunnels burrowed under the border in recent years, many of them incomplete. U.S. authorities typically destroy such tunnels.