Nation & World

May 15, 2013 6:52 PM

Senate considers: If no one’s behind the wheel, who’s driving?

Cars that steer themselves through bumper-to-bumper traffic will hit the market by the end of this year, and self-parking vehicles aren’t far behind. Fully autonomous models that don’t need human drivers at all are less than a decade from dealerships. But laws lag behind the rise of the robo-car. At a Senate hearing Wednesday, lawmakers grappled with the policy implications and risks.

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