Mexican authorities uncover cross-border tunnel in Tijuana

Well, shocking new video shows a cross -border tunnel in Tijuana that likely connects all the way to a well -known street in San Diego.This tunnel is about 870 feet long.21 feet deep and has operational infrastructure including lighting and ventilation.

Mexican authorities found the tunnel while they were carrying out a search at a residence looking for firearms and explosives.Officials say that the property may have been used as a storage, logistics and trafficking center for weapons, explosives and other substances.DHS says it will conduct an investigation.