Just watched a show on PBS [called Frontline] about the problems the people of Flint Michigan were/are having with their water supply. I know about the high lead content that made the national news some time ago. What is new, or newly exposed, is that the water supply was the cause of people getting sick and/or dying of Legionnaires Disease. And the stonewalling by the city and state officials to keep the truth from coming out. People died due to their actions. A very informative show. It is a good program to watch if you're suffering from low blood pressure.