WASHINGTON, DC - APRIL 13: Director of the Michigan Department of Health and Human Services Nick Lyon testifies during a hearing before the Environment and the Economy Subcommittee and Health Subcommittee of the House Energy and Commerce Committee April 13, 2016 on Capitol Hill in Washington, DC. The subcommittees held a hearing on 'Flint Water Crisis: Impacts and Lessons Learned.' (Photo by Alex Wong/Getty Images)
