Elon Musk’s tunnel: REALLY a disaster?

Inside Elon Musk’s underground loop tunnels in Las Vegas

Elon Musk’s Boring Company is building high-speed tunnels in Las Vegas. Contessa Brewer joins ‘The News with Shepard Smith’ to report. For access to live and exclusive video from CNBC subscribe to CNBC PRO: https://cnb.cx/2NGeIvi

Tesla’s Elon Musk unveiled his prototype for a traffic-saving tunnel in Hawthorne, Calif. The inventor took reporters on a test run of the subterranean route Tuesday night, which Musk sees as a way to cure traffic woes.