Here's what to watch on Wednesday, July 13: Twitter vs. Elon Musk heats up, Tesla closes a California office and Google joins other tech companies in slowing hiring. In the never-ending saga of ...

such as Google‘s Waymo and General Motors' Cruise fleets. Musk initially announced that the demo of Tesla's version would take place on Aug. 8, only to delay the presentation by two months ...

Hard to believe, right? Especially when you consider that back in 2013, Tesla was so broke that Elon Musk came close to selling it to Google. The deal? A tidy $6 billion up-front plus $5 billion ...