Trump administration has issued orders restricting mail voting procedures, including DHS access to citizenship data and USPS ballot monitoring. Experts and voting-rights groups warn the restrictions could severely limit mail-in voting access and potentially deny many eligible voters the ability to vote by mail, though they stop short of saying mail voting would end entirely. Democrats argue the measures disenfranchise voters. Republicans argue the measures address election security. The extent of impact remains contested in ongoing court cases. The Supreme Court is also weighing in on related mail ballot deadlines that could affect House races.