Retail Stocks: Williams-Sonoma, Big Lots pace retail decline

Tree Inc.���s (NASDAQ:DLTR) PetSmart Inc.���s (NASDAQ:PETM) Among decliners, Sears Holdings Corp.���s (NASDAQ:SHLD) Williams-Sonoma Inc.���s (NYSE:WSM) ���The company is benefiting from the high-end sales recovery, the shift to online and strong...