The Trump administration has asked the Supreme Court to allow for now an executive order targeting mail-in voting. This request follows an appeals court decision that blocked the order in nearly half the country. Trump's order, issued in March, directs the creation of a federal list of eligible voters for mail ballots. Democratic officials from 23 states and the District of Columbia sued, arguing that election rules are set by states and Congress, not the president. A Massachusetts judge blocked the order for those states, and an appeals court left that ruling in place. The Justice Department asked the Supreme Court to allow the proposed changes to move ahead while lawsuits play out.