Tesla's Cars Now Drive Themselves, Kinda

Tonight, Tesla makes its cars autonomous. And it did it with an over-the-air update, effectively making tens of thousands of cars already sold to customers way better. There are two things to talk about here. There's the small story about the features and what the upgrade actually looks like and how it works. That's a good place to start: This is the biggest change to the visual display of the Model S and X ever.