The head of Didion Milling has told the Cambria Village Board the mill building which exploded, killing five workers last May, will be demolished next week. John Didion is the company’s C-E-O.  He says the mill building will be rebuilt with the best available technology for safety, automation and efficiency.  Didion says his company is working to secure temporary jobs for its idled workers.  He says OSHA is still evaluating the scene as it tries to determine the exact cause of the May 31st explosion at the Cambria plant.