Ron Johnson, left, CEO of J.C. Penney, arrives at New York Supreme Court, Friday, March 1, 2013.    Johnson is expected to testify in a trial that pits the struggling department store chain against rival Macy's Inc. over a partnership with Martha Stewart. The trial focuses on whether Macy's has the exclusive right to sell some of Martha Stewart branded products such as cookware, bedding and bath items. Macy's is seeking to block Penney from opening Martha Stewart mini shops in its stores. The shops are part of Johnson's big plan to reinvent the shopping experience at the beleaguered chain.  (AP Photo/Bebeto Matthews)
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