Tesla reported its earnings Wednesday afternoon, but General Motors is also making headlines. The automaker unveiled the new GMC Hummer EV Tuesday night, rebranding a vehicle famously known for guzzling gas. The company says it has sold out, or reserved out,  the first year of production, of the electric vehicle in one hour. GMC Vice President Philip Brook says the new Hummer is truly unique. Andrew Hawkins, Senior Transportation Reporter for The Verge, discusses the significance of the new vehicle as GM continues to move into the EV market.