http://www.washingtonpost.com/blogs/the-switch/wp/2018/06/11/elon-musk-promises-full-self-driving-tesla-soon-despite-autopilot-crashes/

Tesla’s cars will in August suddenly activate “full self-driving features,” the company's chief executive Elon Musk tweeted on Sunday, three days after federal investigators said a Tesla SUV driving semi-autonomously had accelerated over 70 mph and smashed into a highway barrier.

Musk’s promotion to his millions of followers — that the fantastic future of self-driving cars might only be a few months away — appeared to give the company a leg-up in the auto industry's most competitive technological race. Tesla’s stock price jumped Monday by more than 4.5 percent.