Spokane Mayor Dennis Hession wants to find savings in the escalating cost of providing health care to 650 retired police and firefighters, but a plan unveiled in recent days is drawing fire from public safety unions. Hession, through his financial office, is proposing a $417,000 annual savings by changing administrators for the retirees' health benefits. The money could be redirected to police or other city services, said Chief Financial Officer Gavin Cooley.