Congressmen Elijah Cummings and Henry Waxman warn Wal-Mart (WMT +0.3%) in a letter that they...

|About: Wal-Mart Stores, Inc. (WMT)|By:, SA News Editor

Congressmen Elijah Cummings and Henry Waxman warn Wal-Mart (WMT +0.3%) in a letter that they hold evidence of wrongdoing at the company's Mexico affiliate including tax evasion and money laundering. The finding from the pair of lawmakers is unrelated to any conclusions the DOJ may be making on the issue. On tap for Wal-Mart: Q2 results (earnings preview)