Keith Olbermann Continues Feud Against Wal-Mart, Wal-Mart Responds: Last Wednesday, Keith Olbermann introduced the story of Debbie Shank, a 52-year old former Wal-Mart employee and mother of a soldier killed in Iraq, who suffered serious brain damage after getting hit by a truck and was subsequently sued by Wal-Mart to recover $470,000 in medical expenses. (Shank had won a substantial settlement from the trucking company and, after legal fees, took home $417,000.)