Craft beer is booming. Is that bad news for the U.S. economy?
Microbrews on display in a cooler at the International Tap House in St. Louis, Missouri, on Nov. 9, 2010. MUST CREDIT: Whitney Curtis/Bloomberg The likes of Anheuser-Busch InBev were snapping up craft breweries at a brisk clip in the middle of the decade, changing little but the back-office management and creating a stable of what…