, Columnist
Walmart Is Winning the Food Fight, for Now
Grocery drive-through stations and low prices bolster its defenses.
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For Wal-Mart Stores Inc., the best way to investors' hearts could be through their stomachs.
Shares in the world's largest retailer rose 4 percent Tuesday after it reported a 1.9 percent gain in sales at established U.S. stores in the latest quarter from a year ago, including a 29 percent jump in domestic online sales.
