Board dumps Lewis as part of restructuring plan to boost retailer's falling sales, stock
                                
                                
                                    (Newser) -
                                    Sears Holdings CEO Aylwin Lewis will depart as part of company-wide restructuring, the Wall Street Journal reports. Sears stock has plummeted 40% since July, and the retailer's sales were down 3.5% this holiday season. The company, which was created when Kmart Holding Corp. took over Sears in 2005, last...