Thu Aug 15, 2013 7:49am EDT
(Reuters) - Wal-Mart Stores Inc (WMT.N) posted disappointing quarterly U.S. sales on Thursday as shoppers pinched by higher payroll taxes and gas prices made fewer trips to its stores, and the discount retailer lowered its revenue and profit forecasts for the year.
Sales at stores open at least a year fell 0.3 percent at Walmart U.S, the company's biggest unit. Wall Street analysts were expecting a 1 percent gain, according to Thomson Reuters I/B/E/S. Traffic fell 0.5 percent.
http://www.reuters.com/article/2013/08/15/us-walmart-results-idUSBRE97E0HA20130815
Remember, the backbone of the US economy is consumer spending.