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Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.

February 3rd, 2014
07:03 PM ET

Safety tech turns to 'talking cars'

CNN's Rene Marsh investigates new safety technology that has cars alerting each other to avoid potential accidents.


Filed under: Rene Marsh • technology • Transportation
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