The California Department of Motor Vehicles said this week it’s reviewing whether Tesla is telling people that its cars are self-driving when, legally speaking, they’re not. This follows fatal crashes that may have involved its Autopilot feature. Tesla advertises a “Full Self-Driving upgrade option.” One man has been busted in Teslas more than once for reckless driving. He hangs out in the backseat and steers with his feet. Meanwhile, no cars are fully self-driving yet. “Marketplace Tech” host Molly Wood speaks with Missy Cummings, the director of the Humans and Autonomy Laboratory at Duke University. She says the so-called deep learning that cars need to see the road around them doesn’t actually learn.

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