Sears to close 68 Kmart, 10 Sears stores this summer

NEW YORK - Sears Holdings Corp. is announcing Thursday that it will close 68 Kmart stores and 10 Sears stores as it struggles to restore profitability.    The ailing company had said in February that it would accelerate the closing of unprofitable stores. The move is expected to generate a "meaningful level" of cash from the liquidation of store inventories and from the sale or sublease of some of the related real estate, it said.
    
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