'Longest ever' tunnel discovered near US-Mexico border
Image Credit: shortpedia
US officials have revealed they have discovered the longest smuggling tunnel ever found near the Mexico border. Stretching 4,309ft, the tunnel even has a lift, rail track, drainage, air ventilation systems, along with high voltage electrical cables. The passageway connects an industrial area in the Mexican city of Tijuana and the San Diego area in California. However, there were no arrests made or drugs discovered.