CNN CNN Newsroom September 27, 2013 13:07:00
Cnn's rene marsh is in washington with the story. good morning. >> good morning, carol. you know for that distracted driver t could help them avoid rear ending someone, and let's say you're cut off on the highway, manufacturers say it could help the driver avoid collision in that situation, too. now one group put the in-car technology to the test and here are the results. they cause thousands in damage. serious injuries and even death. the insurance institute for highway safety says high tech systems in new karlz aimed at preventing or mitigating front-end crashes are keeping drivers safer. >>...