muratore intends to hand the petitions to mcdonald's ceo don thompson. the demonstration is scheduled to happen outside chicago's rock 'n roll mcdonald's. in a big win for health and environmental advocates, wal- mart will stop selling products containing ten hazardous chemicals. it applies to cosmetics, fragrances, household cleaners and personal care products. the nation's largest retailer says starting in january-- it will monitor efforts to clear these chemicals from store shelves. it will also apply the new rule to its own brand of cleaning products and will require suppliers to disclose products containing harsh chemicals. the nfl is fielding brain injury claims from assistant coaches, network analysts and front office personnel. more than 90% of the claims are reported by the la times to allege serious head or brain trauma. the nfl is facing a serious problem -- as a large number of workers seek compensation after being hurt in football incidents.critics fear players will seek government aid, which hits taxpayers. however, compensation cases are t