U.S. agency recommends rear - view video systems on new cars . Consumer ##s argue that systems should be mandatory . The federal government said it will recommend that new cars have rear-view video systems , a move immediately denounced as `` insufficient '' by safety groups who say the cameras should be mandatory . This helps to ` ` consumers '' costs .
U.S. agency recommends rear - view video systems on new cars . Consumer ##s argue that systems should be mandatory . This helps to ` ` consumers '' costs .