Robo-taxis will be a big topic of discussion on Tesla’s second-quarter earnings conference call. Investors got some robo-taxi news just before that event. Wednesday afternoon, [Bloomberg](

Tesla is preparing to launch its robotaxi service in San Francisco as soon as this weekend, Business Insider reported on Friday, citing an internal staff memo. The company’s robotaxi business is still in its early stages, having only conducted a controlled test run in Austin, Texas, earlier this year.