Dr. Mona Hanna-Attisha, director of the Pediatric Residency Program at Hurley Medical Center who exposed Flint, Michigan's high lead levels in the water supply, testifies during a House Democratic Steering and Policy Committee hearing on Capitol Hill in Washington, DC, February 10, 2016. / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
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AFP SAUL LOEB