Tennessee Republicans have passed a gerrymandered U.S. House map, giving them a 9-0 advantage in Congress. The move comes amidst a national redistricting trend that is sweeping across the country ahead of the midterms. While other states may gerrymander their districts to gain multiple seats, Tennessee Republicans already have a 9th-0 edge. The new map and associated election rules will face legal challenges, with even minor delays in the court system potentially preventing it from taking effect this year. The legislation also raises concerns about transparency and potential confusion over voter registration.