WASHINGTON — A promise made to state election officials in February lasted seven months.
A senior Trump administration official had assured state election directors that armed ICE agents would not appear at polling places during the November midterms. On September 1, Homeland Security Secretary Markwayne Mullin said the agency could instead show up at polling locations to serve warrants on people it had been tracking.
Nine days later, with 54 days left before Election Day, a coalition went to court to stop it.
The lawsuit — LULAC v. DHS, filed September 10 in U.S. District Court for the District of Columbia — names the Department of Homeland Security, Secretary Mullin, ICE, and Acting ICE Director David Venturella as defendants. The plaintiffs are the League of United Latin American Citizens, Common Cause, UnidosUS, and the City and County of Denver. They argue that the administration’s stated willingness to deploy ICE agents at polling sites violates both the First and Fourteenth Amendments and a Reconstruction-era statute most Americans have never heard of: 18 U.S.C. § 592, enacted in its modern form in 1874, which prohibits any armed federal officer from being stationed at any place “where a general or special election is held, unless such force be necessary to repel armed enemies of the United States.”
The statute was written for exactly this scenario. After the Civil War, Congress understood that the presence of armed federal forces at polling places — whatever the stated purpose — was itself a form of coercion. The law did not require proof of intent to suppress votes; it required only the presence of armed force. The plaintiffs argue Mullin’s statement brings the administration within range of that prohibition.
Mullin’s own words are at the center of the case. “The only reason why we would be at polling places,” he said at the September 1 press conference, “is if there is a threat to that polling place or we’re serving a warrant on someone that we have been actively tracking down. If we’re serving a warrant we will be where we need to be.” He added that ICE was “not there to patrol the polling places.”
The warrant caveat is precisely what the plaintiffs say constitutes the threat. ICE does not announce warrant operations in advance. An agent serving a warrant at a polling place cannot, in practice, be distinguished from an agent patrolling one — not by a voter arriving to cast a ballot, not by a poll worker managing the line, not by anyone on the ground on Election Day. The practical effect on voter behavior, the complaint argues, is the same deterrent whether or not the particular agent at the particular precinct holds a specific piece of paper.
The reversal from February is the piece the lawsuit keeps returning to. That earlier assurance — reported at the time by NPR and cited by election administrators in communications to voters — was never formalized in writing. But it was public and specific, made at a moment when fears about immigration enforcement were already suppressing voter-registration activity in communities with large immigrant populations. When Mullin walked it back in September, he did not merely announce new policy; he withdrew a guarantee that had been given to people who had adjusted their behavior on the basis of it.
Denver Mayor Mike Johnston was direct about why the city joined the case. “We think no one should decide between voting and being intimidated by federal law enforcement,” Johnston said. Denver has a sanctuary-city ordinance and has resisted federal immigration enforcement cooperation in other contexts. Its decision to become a plaintiff is both a legal argument and a position: that the city’s obligation to protect residents’ access to the ballot extends to suing the federal government when necessary.
The administration’s approach to the election-year voting environment has not been confined to a single front. This weekend, it filed its third emergency Supreme Court appeal after a federal judge in Boston blocked the USPS mail-ballot control program for the second time, finding it likely unconstitutional and warning that millions of voters faced disenfranchisement.
The legal timeline is the part neither side can fully control. North Carolina began mailing ballots on September 4. Several states begin early voting in October. The window in which a federal court can issue, litigate, and potentially sustain a preliminary injunction before those ballots are due is specific and short. The administration has not yet responded to the complaint, and no hearing date has been set.
What administration officials have not done is clarify exactly what Mullin’s September 1 statement means in practice. Whether ICE intends to pre-position agents near specific polling sites, whether the agency maintains enforcement lists cross-referenced against voter registration rolls, whether local polling administrators will receive any advance notice — none of that has been specified. The administration’s public line is that it will enforce warrants wherever necessary. The question no official has answered is what that looks like at a precinct in Phoenix or Milwaukee or Denver on November 3.
A survey cited in the complaint found that 57 percent of voters disapprove of the administration’s ICE enforcement approach. Among Latino voters in competitive districts, the calculus of whether to appear in person — or at all — is already being made. Whether a federal judge will act before those calculations harden into turnout numbers is the question that neither a lawsuit nor a press conference can answer.
