FILE – In this May 17, 2011 file photo, a Staples sign is displayed on the front of a Staple store, in Portland, Ore. Staples says it will shutter 225 North American stores, about 10 percent of Staples Inc.’s worldwide total of 2,200, by the end of 2015, and the office-supply retailer has started a plan to save about $500 million annually. (AP Photo/Rick Bowmer, File)