CINCINNATI (AP) — Wal-Mart Stores Inc. says pellet guns have been pulled from shelves at the Ohio store where a 22-year-old man holding an air rifle was fatally shot by police. A spokesman for the world's largest retailer tells The Associated Press that the move last week was a store-specific decision, not a change in national policy. A special grand jury in the racially charged case decided last week that officers' actions Aug.