US President Barack Obama (L) talks with Ed Welburn, Vice President of Global Design for General Motors, alongside a 2013 Chevrolet Malibu and a Chevrolet Silverado as he tours the 2012 Washington Auto Show at the Washington Convention Center in Washington, DC, January 31, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)