Rather than build own factories. It would be smarter, and someone will do it, to buy batteries and self driving tech from someone else. Concentrate on their str

Rather than build own factories. It would be smarter, and someone will do it, to buy batteries and self driving tech from someone else. Concentrate on their strengths of car design, brand, dealer networks. Rather than enter new and risky tech someone else has 10 year lead on you. Someone else like Tesla.