Nearly every arm of the Democratic Party united in filing a lawsuit against the Trump administration on Monday night, arguing that a recent executive order signed by the president seeking to require documentary proof of citizenship and other voting reforms is unconstitutional.
The 70-page lawsuit, filed in Federal District Court in Washington, D.C., accuses the president of vastly overstepping his authority to “upturn the electoral playing field in his favor and against his political rivals.” It lists President Trump and multiple members of his administration as defendants.
“Although the order extensively reflects the president’s personal grievances, conspiratorial beliefs and election denialism, nowhere does it (nor could it) identify any legal authority he possesses to impose such sweeping changes upon how Americans vote,” the lawsuit says. “The reason why is clear: The president possesses no such authority.”
The lawsuit repeatedly argues that the Constitution gives the president no explicit authority to regulate elections, noting that the Elections Clause of the Constitution “is at the core of this action.” That clause says that states set the “times, places and manner” of elections, leaving them to decide the rules, oversee voting and try to prevent fraud. Congress may also pass federal voting laws.
As Democrats debate how best to challenge the Trump administration’s rapid expansion of executive power, the lawsuit represents one of the first moments where seemingly every arm of the party is pushing back with one voice.
Such unity is further evidence that Democrats still view the issue of democracy as core to their political brand, as well as a key issue that can help them claw back support with voters as they aim to build a new coalition ahead of the 2026 midterm elections. In February, Democrats sued the Trump administration over attempts to control the Federal Election Commission. Weeks earlier, the D.N.C. joined a lawsuit over new voting laws in Georgia.