MARISA: ANOTHER BIG RETAILER IS DOWNSIZING. PAYLESS SHOE- SOURCE HAS FILED THE COMPANY PLANS TO CLOSE 400 STORES IN THE U-S AND PUERTO RICO AS PART OF A IN HAWAII WILL BE AFFECTED. THE COMPANY SAID IT HAD LESS THAN A BILLION DOLLARS IN ASSETS, BUT AS MUCH AS 10-BILLION DOLLARS IN LIABILITIES.