15. Marc Edwards has uncovered the water problem and is determined to help fix it.
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16. Marc Edwards argued at a conference that scientists should work in the public interest.
17.Flint residents trust Marc Edwards instead of the company the city wanted to hire to test the city’s water.
18. The Environmental Protection Agency provided misinformation about the water problem to the mayor of Flint, who came on TV to show the water was safe.
19. Marc Edwards, an engineering professor, has been appointed by the Michigan Governor to deal with the water crisis in Flint