Transcript:
Bug Blog by Cuco Rocha Tunnel Pioneers New chambers and artifacts were discovered in a 2,000-year-old tunnel underneath Mexico's Teotihuacan pyramids. A narco-archaeologist has offered to continue excavating the tunnel all the way to the U.S. border.
In this case, it’s more about getting drugs across the border; less desirable than hard-working Mexicans regardless of their passport status.