There might not have been a second round of quantitative easing, if Federal Reserve Chairman Ben Bernanke shopped at Walmart.
A new pricing survey of products sold at the world’s largest retailer [WMT 54.13 
-0.21 (-0.39%) 
] showed a 0.6 percent price increase in just the last two months, according to MKM Partners. At that rate, prices would be close to four percent higher a year from now, double the Fed’s mandate...
