Support WBURCraft Brews Slowly Chipping Away At Big Beer's DominancePlay11:30Download AudioNPR StaffMarch 17, 2013 ShareCraft beers for sale in Chicago. Craft beer has about a 6 percent market share in the U.S. beer market, which is dominated by Anheuser-Busch InBev and MillerCoors. (Getty Images)
