Complex sentence: This turned into a public disagreement with the mayor of Davenport, Iowa, one of the affected cities, and brought up policy issues that would arise again under Michael D. Brown Allbaugh's former deputy and F.E.M.A. successor, after Hurricane Katrina.
Split into simpler sentences: This turned into a public disagreement with the mayor of Davenport, Iowa, one of the affected cities. It brought up policy issues that would arise again under Michael D. Brown Allbaugh's former deputy and F.E.M.A. successor, after Hurricane Katrina.