Wal-Mart shopper Jim Farmer looks at earth-friendly product at a Cincinnati area Walmart. Wal-Mart Stores Inc. reported a 3.6 percent increase in second-quarter net income Tuesday, Aug. 17, 2010, and raised its earnings guidance for the full year as it benefits from cost-cutting and robust global growth in China, Brazil and Mexico. (AP Photo/Tom Uhlman, file)
Read the article: Some stores finding deep discounts aren’t enough
