‘Talking cars’ could prevent accidents before they happen
Video duration: 7:13
On some new car models, sensors can monitor outside surroundings and warn drivers of peril or kick in automatic braking. The Department Of Transportation is considering a mandate for all automakers to adopt this vehicle-to-vehicle technology. Gwen Ifill talks to Wall Street Journal reporter Dan Neil about how “talking cars” could improve safety on the roads but at the expense of drivers’ privacy.