May 27, 2019: Dr. Mona Hanna-Attisha

In April 2014, officials in Flint, Michigan, switched the source of the city’s water from the Detroit water supply to the Flint, River. It was a cost-saving move, but it touched the lives of citizens across that city. Dr. Mona Hanna-Attisha helped blow the story open. With science and determination, she proved the decision was poisoning the children of Flint.