We are the remote control of the future

Jefferson Graham runs down the winners and losers of CES 2018. LAS VEGAS -- In our home, every time I try to talk to Alexa or Siri, my wife usually responds by saying, "What?" I can only imagine what life is going to be like in the coming years. We humans are going to have to find a new way to understand each other. Because now that CES 2018 is wrapped, no new one individual product stands out, but one big theme does--voice computing.