The state says more than 600 pipes have been replaced in Flint, Mich., this year — but 30,000 suspect pipes remain. Bill Pugliano/Getty Images hide caption

Mike Pompeo, Donald Trump's nominee to head the CIA, has been a congressman from Kansas for the past six years. He's shown here questioning Hillary Clinton last year during a House Select Committee on Benghazi hearing. Jacquelyn Martin/AP hide caption

The York Project, a series of stories that aired on NPR in 2008, about race and the election. David Deal/NPR hide caption