Rear view cameras are already mandatory on all new vehicles: http://www.usatoday.com/story/money/cars/2014/03/31/nhtsa-rear-view-cameras/7114531/ http://www.usa

Rear view cameras are already mandatory on all new vehicles: http://www.usatoday.com/story/money/cars/2014/03/31/nhtsa-rear-view-cameras/7114531/ http://www.usatoday.com/story/money/cars/2014/03/31/nhtsa-re...