Judge Slaps DOJ — Political Hit Exposed?

A federal judge appointed by George W. Bush just told the Trump Department of Justice that its grand jury subpoenas against Minnesota Democrats were not law enforcement — they were harassment, and he had the receipts to prove it.

Story Snapshot

The Department of Justice subpoenaed Governor Tim Walz, Minneapolis Mayor Jacob Frey, and other Minnesota officials in January 2026, claiming they obstructed federal immigration enforcement.
U.S. District Judge Patrick Schiltz, a George W. Bush appointee, blocked the subpoenas and ruled their dominant purpose was to coerce, harass, and retaliate — not to investigate crime.
The judge wrote that the DOJ failed to identify even one plausible reason for the subpoenas, and that the evidence connecting them to any criminal violation was “extremely weak to nonexistent.”
Immigration and Customs Enforcement (ICE) arrested more than 3,000 people in the Minneapolis-St. Paul area in six weeks, making Minnesota ground zero in the national immigration enforcement fight.

How a Civil War-Era Law Ended Up Targeting a Democratic Governor

The Department of Justice served subpoenas on Governor Walz, Mayor Frey, and four other Minnesota officials in January 2026, as part of a probe into whether they obstructed or impeded federal immigration officers. ^[1]

The investigation leaned on a Civil War-era statute historically used against groups like the Oath Keepers and Proud Boys for hindering federal officers. ^[3] Using that law against sitting state officials was an aggressive legal move — and it set up a courtroom collision that few saw coming.

ICE arrested more than 3,000 people in the Minneapolis-St. Paul area over just six weeks, according to U.S. Border Patrol Commander Gregory Bovino. ^[6] The DOJ called Minnesota’s lawsuit to stop those operations “legally frivolous,” insisting federal law trumps state resistance. ^[8]

On paper, the administration had a reasonable argument: federal immigration law is supreme, and states cannot simply opt out. The problem was what happened next in court.

A Conservative Judge Dismantled the DOJ’s Case Line by Line

Judge Schiltz unsealed a 30-page ruling that did not mince words. He found the “dominant purpose” of the subpoenas was to “coerce Minnesota officials into assisting the federal government with enforcing civil immigration law and to harass and retaliate against them for failing to do so.” ^[2]

That language — from a Bush appointee — is not the kind of ruling the administration can easily dismiss as partisan. It carries real legal and political weight.

The judge went further. He wrote that the DOJ “has struggled — without success — to identify a single plausible investigatory justification” for the subpoenas. ^[2]

The materials the subpoenas demanded related “largely if not entirely” to constitutionally protected conduct — things like public statements and policy decisions about how to use state resources. The Constitution, Schiltz noted, forbids forcing states to enforce federal law. That is settled law, not a close call.

The DOJ’s Own Words Sank Its Case

The most damaging finding was not the judge’s opinion — it was the DOJ’s own position. Judge Schiltz wrote that the Justice Department “is not conducting a criminal investigation, but is instead using the grand jury process for other (unlawful) purposes.” ^[2]

The DOJ admitted, in effect, that no criminal case was being built. Grand juries exist to investigate crimes. Using one for something else is not a gray area — it is an abuse of the process.

Federal judge has halted the Trump administration effort to subpoena Minnesota Gov. Tim Walz and others in an immigration enforcement probe.https://t.co/gekujqp1MM

— Gary Buckley™ (@myrddenbuckley) June 22, 2026

The administration tried to link the subpoenas to the shooting death of Renee Good by an ICE officer, framing it as part of a broader enforcement crisis needing state cooperation. Critics — and ultimately the court — rejected that framing as pretext.

When a conservative judge calls your evidence “extremely weak to nonexistent” and your purpose “unlawful,” the legal argument is effectively over. The political argument, however, is just getting started.

Why This Fight Is Bigger Than Minnesota

This case fits a documented pattern. Immigration and Customs Enforcement has systematically used subpoena power to pressure state and local governments into becoming partners in immigration enforcement — a strategy that courts have repeatedly questioned.

A Columbia Law Review study found ICE has sought to broaden its subpoena power to make real-time surveillance demands and impose illegal gag orders on recipients. Minnesota is just the latest, and most visible, battleground in that longer war.

The core tension here is real and legitimate: the federal government has clear authority over immigration, and states that openly refuse to cooperate do create friction for enforcement. Those are fair concerns.

But using a grand jury as a political pressure tool — with no criminal case behind it — crosses a line that even a conservative judge could not ignore. The DOJ’s strategy may have energized its base. It did not survive its first serious look in court.