Jake May/The Flint Journal-MLive.com via AP 

MSNBC&amp;#x2019;s Rachel Maddow shows an example of a piece of galvanized pipe, which was cut out of the wall from Flint resident Harold Harrington&amp;#x2019;s home during a television broadcast on Wednesday, Jan. 27, 2016, at Holmes STEM Academy in Flint, Mich. Flint residents coping with lead contamination will be cleared to drink unfiltered water again only when outside experts determine it is safe, Michigan Gov. Rick Snyder said Wednesday, acknowledging their mistrust of government officials while saying a full replacement of the city&amp;#x2019;s pipes is not imminent. Photo: AP / The Flint Journal