LAS VEGAS, NV - JANUARY 06: General Motors Co. Chairman and CEO Mary Barra introduces the new Chevy Bolt EV, an electric car with a battery range of 200 miles, priced at $30,000, and will be in production this year, during a keynote address at CES 2016 at the Westgate Las Vegas Resort & Casino on January 6, 2016 in Las Vegas, Nevada. CES, the world's largest annual consumer technology trade show, runs through January 9 and is expected to feature 3,600 exhibitors showing off their latest products and services to more than 150,000 attendees. (Photo by Alex Wong/Getty Images)
