Two drug tunnels were recently discovered near the U.S.–Mexico border across from San Diego.
Investigators say one tunnel has already reached the United States, while the other is still under construction and about 45 feet shy of the border.
Two drug tunnels were recently discovered near the U.S.–Mexico border across from San Diego.
Investigators say one tunnel has already reached the United States, while the other is still under construction and about 45 feet shy of the border.