Wal-Mart on Yahoo! Canada News Photos

A customer shops at a Sam's Club in a file photo. REUTERS/Jessica ...

(Reuters) — Mon, 25 Jan 2010 18:19:00 GMT

(Reuters) - A customer shops at a Sam's Club in a file photo. REUTERS/Jessica Rinaldi

A child looks at a flat screen television at a Sam's Club, a ...

(Reuters) — Mon, 25 Jan 2010 11:43:00 GMT

(Reuters) - A child looks at a flat screen television at a Sam's Club, a division of Wal-Mart stores in Bentonville, Arkansas June 4, 2009. REUTERS/Jessica Rinaldi

A Sam's Club superstore with a store closing banner is seen ...

(Reuters) — Sun, 24 Jan 2010 20:14:00 GMT

(Reuters) - A Sam's Club superstore with a store closing banner is seen in Toronto March 5, 2009. REUTERS/ Mike Cassese

Michael Lipsitz picks out a bag of chips while grocery shopping ...

(Reuters) — Mon, 11 Jan 2010 23:39:00 GMT

(Reuters) - Michael Lipsitz picks out a bag of chips while grocery shopping at the WalMart in Crossville, Tennessee March 21, 2008. REUTERS/Brian Snyder

People in a truck leave after shopping at Walmart in Rogers, ...

(Reuters) — Tue, 29 Dec 2009 16:22:00 GMT

(Reuters) - People in a truck leave after shopping at Walmart in Rogers, Arkansas, November 8, 2009. REUTERS/Lucy Nicholson

An employee looks over produce at a Wal Mart Supercenter in ...

(Reuters) — Fri, 18 Dec 2009 16:05:00 GMT

(Reuters) - An employee looks over produce at a Wal Mart Supercenter in California in a file photo. REUTERS/Robert Galbraith

A shopper looks through clothing at a Wal-Mart store in Alexandria, ...

(Reuters) — Thu, 26 Nov 2009 20:59:00 GMT

(Reuters) - A shopper looks through clothing at a Wal-Mart store in Alexandria, Virginia November 12, 2009. REUTERS/Richard Clement

Shoppers run into a Walmart store on 'Black Friday' in Oakland, ...

(Reuters) — Tue, 24 Nov 2009 13:03:00 GMT

(Reuters) - Shoppers run into a Walmart store on 'Black Friday' in Oakland, California, November 28, 2008. REUTERS/Kimberly White

Shoppers pick up wide screen television sets at a Walmart store ...

(Reuters) — Wed, 18 Nov 2009 20:33:00 GMT

(Reuters) - Shoppers pick up wide screen television sets at a Walmart store in Oakland, California, in this November 28, 2008 file photo. California regulators on Wednesday gave final approval to the nation's first mandatory energy curbs on television sets, a growing but often-overlooked power drain that accounts for 10 percent of home electric bills in the state. REUTERS/Kimberly White/Files (UNITED STATES BUSINESS SOCIETY)

The sign at a Wal-Mart store is pictured in Alexandria, Virginia ...

(Reuters) — Thu, 12 Nov 2009 17:51:00 GMT

(Reuters) - The sign at a Wal-Mart store is pictured in Alexandria, Virginia November 12, 2009. Wal-Mart Stores Inc posted a higher-than-expected profit, but forecast earnings during the key holiday quarter that could miss Wall Street estimates as its customers face rising unemployment. REUTERS/Richard Clement (UNITED STATES BUSINESS)

Shoppers look through holiday gift wrapping paper at a Wal-Mart ...

(Reuters) — Thu, 12 Nov 2009 17:49:00 GMT

(Reuters) - Shoppers look through holiday gift wrapping paper at a Wal-Mart store in Alexandria, Virginia November 12, 2009. Wal-Mart Stores Inc posted a higher-than-expected profit, but forecast earnings during the key holiday quarter that could miss Wall Street estimates as its customers face rising unemployment. REUTERS/Richard Clement (UNITED STATES BUSINESS)

A shopper looks through clothing at a Wal-Mart store in Alexandria, ...

(Reuters) — Thu, 12 Nov 2009 17:46:00 GMT

(Reuters) - A shopper looks through clothing at a Wal-Mart store in Alexandria, Virginia November 12, 2009. Wal-Mart Stores Inc posted a higher-than-expected profit, but forecast earnings during the key holiday quarter that could miss Wall Street estimates as its customers face rising unemployment. REUTERS/Richard Clement (UNITED STATES BUSINESS)

Shoppers look at Christmas plants at a Wal-Mart store in Alexandria, ...

(Reuters) — Thu, 12 Nov 2009 17:34:00 GMT

(Reuters) - Shoppers look at Christmas plants at a Wal-Mart store in Alexandria, Virginia November 12, 2009. Wal-Mart Stores Inc posted a higher-than-expected profit, but forecast earnings during the key holiday quarter that could miss Wall Street estimates as its customers face rising unemployment. REUTERS/Richard Clement (UNITED STATES BUSINESS)