Democrat Calvin Ball, after three terms on the Howard County Council, is bringing that experience to the County Executive job. We ask about his plans and priorities, including attracting businesses, growing wages, and reducing school overcrowding.Then, Nicholas Redding of Preservation Maryland shares his views on the future of Historic Ellicott City, hammered by two massive floods in two years. Can the character of Main Street be preserved while putting safety changes in place? How have other historic areas tackled flooding?