CoStar's Retail News Roundup: Sept. 14 to 20, 2008 (CoStar Group) This week in the Retail Roundup, CoStar reports on expansions or new concepts at IKEA, Sears, Smith & Hawken, and Michaels; new retail developments in CA, VA, TX, OH and MN; acquisition, merger, loan or sale activity at JH Real Estate and Land House Development... us.rd.yahoo.com