Elon Musk: Tesla raises cost of 'self-driving' cars

Tesla is raising the price of its "self-driving" option on its electric vehicles worldwide starting with a $1,000 (£820) hike. Founder Elon Musk tweeted that the price "will continue to rise" as its technology improves. But the entrepreneur said the technology it's adding will be worth more than $100,000. Mr Musk has been in a battle with officials in California over the restarting of Tesla's US car assembly. Tesla's "full self-driving" (FSD) option is called Autopilot, although it isn't fully autonomous.