HONG KONG -- Tesla is moving closer to introducing its self-driving system in China, the U.S. automaker's biggest overseas market, following founder Elon Musk's surprise visit to the country.
U.S. carmaker clears regulatory obstacles but timetable still unclear

At left, a screen displays the environment seen by a self-driving taxi developed by Baidu. At right, a Tesla showroom in Beijing. (Source photos by AP and Reuters)
HONG KONG -- Tesla is moving closer to introducing its self-driving system in China, the U.S. automaker's biggest overseas market, following founder Elon Musk's surprise visit to the country.