Virginia Tech professor Marc Edwards shows the difference in water quality between Detroit and Flint after testing, giving evidence after more than 270 samples were sent in from Flint that show high levels of lead during a news conference on Tuesday, Sept. 15, 2015 outside of City Hall in downtown Flint, Mich. (Jake May/The Flint Journal via AP)

Doctor Who Tried To Warn About Flint Water In August Attacked By Media, Government

Even now that the Flint water crisis is under investigation, Dr. Mona Hanna-Attisha believes government officials are dramatically underreporting the number of victims.