Elon Musk Unveils Test Transit Tunnel In Hawthorne, Calif. - CBS New York

Watch CBS News

Los Angeles
Elon Musk

More from CBS News

MTA unveils plans to make system more resilient to flooding

Gilgo Beach serial killer investigation spreads out across Manorville, Long Island

Former MIT researcher sentenced to prison in murder of Yale student

2 NYPD officers accused of sexually assaulting woman while off-duty