Posted by Business News

APNews -- (18 Dec 2018) Tech entrepreneur Elon Musk is set to unveil an underground transportation tunnel that could move people faster than subways. The "proof of concept" runs about 2 miles under Hawthorne, California. (:24) Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter: https://twitter.com/AP Facebook: https://facebook.com/APNews Google+: https://plus.google.com/115892241801867723374 Instagram: https://www.instagram.com/APNews/ ? You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/cb525a8085f8fbca0e5a92047a14ce6a