Walmart apologizes after racial slur used in product description

NEW YORK -- Walmart is apologizing after a racial slur was used in a product description by a third-party vendor on its website.The seller used the slur in reference to a hair cap.Walmart says it has removed the listing from its website and called it a "clear violation of our policy."It said it was "appalled that this third-party seller listed their item with this description on our online marketplace."It says it is investigating the seller to find out how it happened.Walmart has been trying har