Wal-Mart ends PR crisis—but at what cost? After taking a week’s worth of cable news broadsides over its treatment of an ex-employee, Wal-Mart surrendered. By David MurrayApril 3, 2008 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.