Michigan National Guard Staff Sgt. Stephen Robel, left, holds the door open while helping Flint resident Herbert Biggs, 59, as they carry cases of free bottled water to his truck as the first seven Michigan National Guard soldiers are on the ground at fire stations on Wednesday, Jan. 13, 2016 throughout the city, assigned by Gov. Rick Snyder on Tuesday to help distribute water and relieve residents in relation to the Flint water crisis. Safe drinking water has not flowed from many Flint faucets for almost two years after the state-run city switched its source to the highly corrosive Flint River and failed to treat it properly to protect lead from leaching into it. (Jake May/The Flint Journal-MLive.com via AP)