Work safety authorities in at least three states called into the hardware giant, amid fears customers and workers have been put at risk by inappropriate handling of the potentially hazardous material. Work safety authorities in at least three states called into the hardware giant, amid fears customers and workers have been put at risk by inappropriate handling of the potentially hazardous material. Poisoning, Occupational Health and Safety, Lead, Retail Industry, Health, Safety, Respiratory Diseases, Unions Latest business news