UPDATE: Wal-Mart Posts In-Line Q2 Earnings, Lowers Full-Year Forecast By: Benzinga via Benzinga August 14, 2014 at 07:31 AM EDT Shares of Wal-Mart Stores (NYSE: WMT) tumbled more than 1% in pre-market trading after the company lowered its full-year earnings ... Read More >> Related Stocks: Wal-Mart Stores, Inc.