Tesla to unveil electric big-rig truck in midst of Model 3 factory 'hell'
November 16, 2017 at 07:15 AM EST
SAN FRANCISCO (Reuters) - Tesla Inc on Thursday will unveil a prototype electric big-rig truck, which may be able to drive itself, throwing the company into a new market even as it struggles to roll out an affordable sedan which is central to the company's future.
