Has Medicaid expansion in states improved health outcomes?

A wave of redistricting battles in early 2026 is reshaping the political map ahead of the midterm elections and intensifying long‑running fights over gerrymandering and democratic representation.

In California, a three‑judge federal panel on January 15 upheld the state’s new congressional districts created under Proposition 50, ruling 2–1 that the map—expected to strengthen Democratic advantages in several competitive seats—could be used in the 2026 elections. The following day, a separate federal court dismissed a Republican lawsuit arguing that the maps were unconstitutional, clearing the way for the state’s redistricting overhaul to stand. In Virginia, Democratic lawmakers have advanced a constitutional amendment that would allow mid‑decade redistricting, a move they describe as a response to aggressive Republican map‑drawing in other states; some legislators have openly discussed the possibility of a congressional map that could yield 10 Democratic‑leaning seats out of 11. In Missouri, the secretary of state has acknowledged in court that ballot language for a referendum on the state’s congressional map could mislead voters, a key development in ongoing litigation over the fairness of the state’s redistricting process. And in Utah, a state judge has ordered a new congressional map that includes one Democratic‑leaning district after years of litigation over the legislature’s earlier plan, prompting strong objections from Republican lawmakers who argue the court exceeded its authority.