A story of sharply divergent quarterly results that began with Target Corporation (NYSE: TGT) and The Home Depot Inc (NYSE: HD) struggling on one side, and Walmart Inc (NYSE: WMT) and The TJX Companies Inc (NYSE: TJX) thriving on the other, continued last week with Foot Locker Inc (NYSE: FL) and Urban Outfitters (NASDAQ: URBN). Last Wednesday, Foot Locker shares plunged 28% as the sneaker retailer slashed its outlook for the second time this year and reported another quarter of falling sales. Ev