April 10, 2017 6:50 pm Dash Cams Become More Popular with Drivers Once used only by police, dash cams are making their way into regular cars on the road. NBC 7’s Consumer Bob explains why drivers may want to invest in one. US & World Videos 2:45 La Jolla Concours d'Elegance classic race cars 1:39 Troops Endure Hyper-Realistic Training 2:07 New study links consuming red meat with dementia 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl
