The New Year kicks off with CES, or the Consumer Electronics Show, a mega-trade show and conference in Las Vegas where the latest tech gadgets are unveiled. The show turns 50 this year. Does it still matter? Hear a preview from Lindsey Turrentine of CNET Reviews. Plus, how does a small start-up company get heard above the noise? Evan Birenbaum of Chai Energy, an LA-based startup going to CES for the first time, shares their strategy.