Democrats file an emergency appeal with the U.S. Supreme Court to stop a Virginia ruling that invalidates a ballot measure related to congressional district lines. The appeal asks the court to halt the effects of the decision while the legal challenges continue. The ballot measure, which Democrats say would have improved their electoral prospects, is described as a change that would have provided the Democratic Party with four additional winnable seats in the U.S. House of Representatives. According to the report, the filing occurs after a lower court in Virginia ruled that the ballot measure cannot stand. The Supreme Court action requested by Democrats centers on whether the ruling should be temporarily blocked so new districting could proceed or be preserved pending further review. The reports do not describe the specific legal grounds on which the Virginia court ruled, nor do they include details about responses from other parties involved. The Supreme Court’s next steps, including whether it grants the emergency request and how it schedules any further consideration, are not specified in the available coverage.