A recently discovered one-third of a mile-long tunnel under the US-Mexico border has a rail track system, electricity and a ventilation system, federal officials said Monday when they announced drug charges against six people in California.
원문출처 : https://www.cnn.com/2022/05/17/us/california-border-tunnel-cocaine-arrests-intl/index.html
원문출처 : https://www.cnn.com/2022/05/17/us/california-border-tunnel-cocaine-arrests-intl/index.html