David Niven, a professor of political science at the University of Cincinnati holds a map demonstrating a gerrymandered Ohio district, Thursday, April 11, 2019, in Cincinnati. Congressional Democrats nationwide had a good year in 2018, gaining 40 seats. But Republicans held fast with 75% of Ohio’s House seats, despite winning only 52% of Ohio’s congressional vote total. “Not a single seat has changed hands,” said Niven, who testified for those challenging Ohio’s map. “Not a single seat. The point of this map was to build a seawall against the storm, and it has held.” (AP Photo/John Minchillo)