SAN LORENZO, CA - FEBRUARY 20: Customers enter a Wal-Mart store on February 20, 2014 in San Lorenzo, California. Wal-Mart reporterd a 21 percent decline in fourth quarter earnings with profits of $4.4 billion or $1.36 a share compared to $5.6 billion, or $1.67 per share one year ago. (Photo by Justin Sullivan/Getty Images)
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