January 8, 2013 6:44 am CES: Cutting Edge Gadgets More than 3,000 companies from around the world show off the latest and coolest in tech gear at the Consumer Electronics Show in Las Vegas. NBC’s Jay Gray reports. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look