China's LeEco stumbles out of gate with U.S. debut of autonomous car

Chinese technology company LeEco on Wednesday made an inauspicious entry into the race to develop self-driving electric cars when its prototype car could not make it down the runway during an introduction in San Francisco. Le Holdings Co. planned to unveil its self-driving car prototype as part of a splashy U.S. launch for an array of technology products and services, including phones, televisions and entertainment production.