FLINT, MI - JANUARY 23: A man wearing a "Flint" knit cap watches closely as he has his blood drawn to have free tests run to check for lead poisoning on January 23, 2016 at the Masonic Temple in Flint, Michigan. Free testing was provided for Flint citizens, paid for by a Detroit law firm, after it was found the city's water supply is contaminated and a federal state of emergency was declared. (Photo by Brett Carlsen/Getty Images)
