A spokesman for Michigan Gov. Rick Snyder said Thursday that a law firm that was hired to help him deal with the criminal probes over the Flint water crisis, will focus mostly on going through and processing the emails and state documents that have been sought by investigators. The announcement comes as the governor released 4,400 pages of emails and documents of his executive office related to the crisis that showed that several of Snyder’s aides warned of “big potential disasters” because of switching the source of water to Flint River too quickly.