Wal-Mart Sues Visa For $5 Billion Over Excess Fees By: Benzinga via Benzinga March 28, 2014 at 11:26 AM EDT Wal-Mart Stores(NYSE: WMT) have filed a lawsuit against Visa (NYSE: V) claiming more than $5 billion in damages for what ... Read More >> Related Stocks: Visa Wal-Mart Stores, Inc.