The world`s largest retailer has apologized to a Fort Collins, Colorado, woman barred from breast-feeding her baby in a checkout lane. Wal-Mart officials in Bentonville, Arkansas, say store managers are being informed that company policy allows breast-feeding anywhere in its stores. Nineteen-year-old Jennifer Trimble says she had to partially bare her breast to feed eight-month-old daughter Saturday, but was asked to cover herself or feed the baby in a restroom. Trimble plans to testify this afternoon at Colorado`s state Capitol in favor of a bill that would allow women to breast-feed babies in public. She also plans to stage a "nurse-in" at the Wal-Mart store on January 31st, and hopes other mothers who are nursing infants will join her.