All new cars to have back-up cameras by 2018
All new vehicles will soon need to have back-up cameras.
Starting in 2018, all new cars, SUVs and many light trucks will have to have the rearview technology.
New rules from the Transportation Department will require that drivers have a field of vision measuring at least 10 by 20 feet directly behind the vehicle.
Officials say the technology will reduce back-over crashes which...