You said the Navy did something wrong, I asked what they did wrong? You are just as wrong as they are for having a nonstick pan in your house. If you are worried don't drink the water, who drinks tap water anymore anyways? Just something else for you anti navy people to complain about. The sky isn't falling Chicken Little,,, https://www.atsdr.cdc.gov/pfc/health_effects_pfcs.html