Charles White at home in Flint, Mich., with his 5-month-old son, Vaughn, who has tested high for levels of lead. (By Sarah Rice for The New York Times)
Children test high for lead poisoning in Flint

Charles White at home in Flint, Mich., with his 5-month-old son, Vaughn, who has tested high for levels of lead. (By Sarah Rice for The New York Times)