US futures mixed on retailer earnings - Article Photos 1/1

In this Tuesday, Nov. 13, 2012 photo a woman pushes a shopping cart away from the entrance of a Walmart store in North Kingstown, R.I.Wal-Mart Stores Inc. is reporting a 9 percent increase Thursday Nov. 15, 2012 in third-quarter net income as the world's largest retailer continues to woo back shoppers by reemphasizing that it has the lowest prices. (AP Photo/Steven Senne)