Apparently Republicans have been
poisoning Flint Michigan for over a year.
My understanding of how Flint came to have lead instead of drinking water.
1. Local democracy was put aside by the governor who put an emergency manager (who answers to nobody but the governor) in charge of Flint MI.
2. Emergency manager decides Flint's current water system which imports it's water from Detroit is too expensive. A problem that the local council had seen and was taking steps to fix by creating their own water collection system which wasn't finished.
3. Emergency manager orders Flint to start pumping water from the Flint river is told by agency that reports directly to the MI governor that no action needs to be done to make the river water work.
4. River water proves to be more corrosive and the lead solder starts leaching into the water as it flows through the pipes. This could have been prevented of course with a different water treatment regime but the water was treated the same as the water they got from Detroit which left it corrosive enough to scour Flint's pipes.
5. The Synder administration ran tests in July 2015 that showed that the water in Flint had abnormally high levels of lead in it however they called researchers who reported the same thing Charlatans and tried to cast doubt on doctors who found elevated levels of lead in children's blood calling them partisans who were preforming bad science.