Democratic campaign organizations and congressional leaders sued the Trump administration in federal court, asking a judge to stop what they describe as unlawful pressure on states to remove voters or set aside ballots less than two weeks before the Nov. 3 midterm elections. The administration says its actions are lawful steps to prevent noncitizen voting and protect election integrity.

A lawsuit over who controls voter lists

The 44-page complaint, filed Tuesday in U.S. District Court for the District of Columbia, names President Donald Trump, the Justice Department, the Department of Homeland Security and the agencies' leaders as defendants. Plaintiffs include the Democratic Senatorial Campaign Committee, Democratic Congressional Campaign Committee, Democratic Governors Association, Nevada Democratic Party, Senate Minority Leader Chuck Schumer, House Minority Leader Hakeem Jeffries and Erick Jose Jimenez, a naturalized U.S. citizen and registered California voter.

The plaintiffs allege that federal officials used unverified lists and threats of prosecution to push state and local election administrators to remove people from registration rolls, withhold ballots or segregate returned ballots. They seek declarations that the challenged conduct is unlawful and an injunction barring the administration from continuing it. The allegations have not been adjudicated, and the court had not ruled on the request as of early Thursday.

Two sharply different accounts of federal power

The dispute turns on more than whether particular registrants are citizens. It also asks whether executive agencies can direct state election administration outside the enforcement procedures Congress has authorized. The complaint argues that states retain primary responsibility for registration and ballot counting, subject to federal statutes and Congress's constitutional authority over federal elections.

The plaintiffs invoke Section 11(b) of the Voting Rights Act, which says no person, including someone acting under color of law, may intimidate, threaten or coerce a person for voting or helping another person vote. They also assert claims based on the Tenth Amendment and the principle that officials may not act beyond authority granted by law.

The Justice Department rejects that account. A department spokesperson told The Washington Post that every federal action was grounded in law and that ensuring only eligible citizens vote, while counting every lawful ballot, is a federal requirement. The White House characterized the case as Democratic opposition to election-security measures.

California dispute anchors the case

The immediate backdrop is a separate federal lawsuit against California. In an Oct. 15 announcement, the Justice Department said Homeland Security investigators had compared public voter-registration records with federal immigration information and identified more than 20,000 people they considered likely noncitizens. The government asked California to review the list and to set aside ballots associated with people whose citizenship could not be confirmed.

California and Los Angeles County officials disputed the reliability of the list and the federal government's authority to demand changes during active voting. According to court filings summarized by Axios, a preliminary county review found that more than a quarter of a 200-person sample listed a U.S. birthplace; other records had already been canceled or did not receive ballots. That review does not establish the status of every person on the federal list, but it underpins the new plaintiffs' argument that rapid mass action could affect eligible voters.

Federal charges complicate the evidence

The administration has pointed to individual criminal cases as evidence that its broader inquiry is justified. On Monday, the Justice Department announced charges against 28 foreign nationals in California, including allegations of unlawful registration and voting. Eleven people were arrested, according to the department. Criminal complaints are accusations, and the defendants are presumed innocent unless proved guilty.

Those cases demonstrate that unlawful registration or voting can occur, but they do not by themselves validate every name on a list exceeding 20,000. Conversely, errors identified by state officials do not prove that every federal referral is mistaken. The court will have to separate the government's authority to investigate and prosecute specific violations from the broader remedies it has sought against state election systems.

What the judge must decide next

The new case arrives while voting is already underway and election officials are working under tight statutory deadlines. That timing raises the stakes of any order: a broad injunction could constrain federal agencies nationally, while a delayed ruling could leave the practical dispute to play out before the legal questions are resolved.

The record also includes a Nevada episode cited by the plaintiffs. Homeland Security initially asserted that nearly 16,000 people on Nevada's rolls might be noncitizens, then narrowed the list to 185. Nevada officials said their review showed all 185 were citizens, a sequence independently described in both the Post's account and Democracy Docket's report. The administration has not conceded that its underlying methods are unreliable.

The court's first task is unlikely to resolve the national argument over noncitizen voting. It will instead weigh standing, the scope of federal election law, the evidence supporting claims of intimidation and whether immediate relief is necessary. Until then, voters remain subject to state eligibility rules, election officials continue administering ballots, and the competing claims in both lawsuits remain allegations rather than findings of fact.