National Transportation Safety Board urging collision avoidance devices in all cars . The NTSB said the agency is investigating whether a defect contributed to the crash and that it will issue recommendations for safety improvements as soon as possible. The board is urging the government to mandate the life-saving systems in vehicles .
National Transportation Safety Board urging collision avoidance devices in all cars . Luxury vehicles already may come with options for the next generation technology . The board is urging the government to mandate the life-saving systems in vehicles .