Wal-Mart's U.S. Sales Rise
• Wall Street JournalWal-Mart Stores Inc. broke a two-year decline in quarterly same-store sales at its key U.S. operations, but the increase in sales came at a cost—lower margins.
Wal-Mart Stores Inc. broke a two-year decline in quarterly same-store sales at its key U.S. operations, but the increase in sales came at a cost—lower margins.