Wal-Mart is gearing up to dominate the grocery business.
The retailer's smaller-format stores, called Neighborhood Markets, are a major threat to traditional supermarkets like Whole Foods, Kroger, and Trader Joe's, and they are expanding rapidly, according to Moody's analysts.
Read more: http://www.businessinsider.com/wal-mart-plans-huge-neighborhood-market-expansion-2015-6#ixzz3kyDLpoFW