Much of the action this year is in safe districts like this one in Georgia. Photo: Elijah Nouvelage/Bloomberg/Getty Images Democrats and Republicans spent much of the past year engaged in a gerrymandering competition. The race was to reshape the maps pushed into overtime by the U.S. Supreme Court’s decision in Louisiana v. Callais , which invited another round of Republican gerrymanders. As a result, the GOP could lose the national House popular vote by a significant margin and still hang onto