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Supreme Court

Trump vs. Scalia on Sanctuary Cities and the Minneapolis Immigration Crackdown

Plus: Why is the Supreme Court’s tariff decision taking so long?

Damon Root | 2.3.2026 7:00 AM

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Trump-SCOTUS-26 | Credit: CNP/AdMedia/Graeme Sloan/Sipa USA/Newscom
(Credit: CNP/AdMedia/Graeme Sloan/Sipa USA/Newscom)

According to President Donald Trump, Minneapolis Mayor Jacob Frey endorsed "a very serious violation of the Law" last week when Frey said that "Minneapolis does not, and will not, enforce federal immigration law."

But it is Trump whose understanding of the law is seriously impaired. Under both constitutional principle and judicial precedent, state and local authorities may decline to participate in the enforcement of a federal regulatory scheme. So-called sanctuary city policies that either limit or prohibit local enforcement of federal immigration law are themselves lawful.

Why? Just ask the conservative legal hero Justice Antonin Scalia.

You’re reading Injustice System from Damon Root and Reason. Get more of Damon’s commentary on constitutional law and American history.

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"The Federal Government may neither issue directives requiring the States to address particular problems," Scalia wrote in the 1997 Supreme Court case of Printz v. United States, "nor command the States' officers, or those of their political subdivisions, to administer or enforce a federal regulatory program."

The Printz case centered on a provision of the 1993 Brady Handgun Violence Prevention Act that required state and local police to enforce federal gun control laws. But such "federal commandeering of state governments," Scalia held, violated the constitutional principles of federalism that were safeguarded by the 10th Amendment.

Trump's attack on Frey thus runs counter to the Scalia-penned precedent elucidating the anti-commandeering doctrine. In this matter, the 10th Amendment trumps Trump.


In Other Legal News

Do you like April Fool's Day jokes? Me neither. So here's one for you anyway: The U.S. Supreme Court has announced that it will hear oral arguments on April 1 in the case about Trump's executive order purporting to deny the constitutional guarantee of birthright citizenship to millions of U.S.-born children. It's a fitting date, I suppose, since Trump is trying to make a laughingstock out of the original meaning of the Fourteenth Amendment.

The continuing silence from the Supreme Court about the fate of Trump's tariffs has led to worrying speculation among some of the president's critics that the longer it takes for the Court's tariffs decision to come out, the better it is for the White House. Writing in The Washington Post, for example, Jason Willick argues that while "Trump is the underdog" in the legal dispute, "the longer the case drags on without resolution, the less likely it is that the president got licked." Willick bases this fretful view on the idea that "the longer a status quo stays in place, all else being equal, the less likely the Supreme Court is to disturb it." And Trump's tariffs, needless to say, have now been in place for some time.

On the other hand, as Amy Howe points out at SCOTUSblog, there are plausible reasons to think that "even if the justices do strike down some or all of the tariffs, that might still not be enough to spur them to issue an opinion soon." For instance, Howe notes, a ruling against Trump could still "leave the question of refunds for the lower courts, in which case—at least in the justices' view—an additional month or two to finalize their ruling might not make much of a difference." Alternately, she adds, the justices could also "decide that the tariffs are invalid but hold either that they will not apply going forward (ruling out refunds for tariffs that had already been paid) or delay the implementation of their ruling, giving Congress time to enact a solution."

Either way, as the unsung legal philosopher Tom Petty might have put it, waiting for SCOTUS "is the hardest part."

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NEXT: 4 Ways Trump Is Reshaping the U.S. Immigration Bureaucracy

Damon Root is a senior editor at Reason and the author of A Glorious Liberty: Frederick Douglass and the Fight for an Antislavery Constitution (Potomac Books). His next book, Emancipation War: The Fall of Slavery and the Coming of the Thirteenth Amendment (Potomac Books), will be published in June 2026.

Supreme CourtDonald TrumpTrump AdministrationImmigrationTariffs14th AmendmentConstitutionLaw & Government
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  1. Vernon Depner   2 hours ago

    Beat those straw men bloody, Damon.

    Log in to Reply
    1. JesseAz (RIP CK)   1 hour ago

      No wonder Damon failed at being a lawyer.

      Log in to Reply
    2. mad.casual   1 hour ago

      "WHERECOME ALL MUH 2A SUPPORTURS DONE GONE?" - Reatard Magazine

      Log in to Reply
  2. Roberta   2 hours ago

    OK, so states can finely tune their law enforcement in terms of what resources they need devote to federal provisions. Sure, can't commandeer them. But I think they're going to run into equal protection problems if they enact provisions specifically enjoining the ordinary operation of police vis-a-vis particular provisions of federal law where such matters are encountered in the ordinary course of police business! Like, if people are beating up DHS personnel, they can't make the cops lay off.

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    1. Gaear Grimsrud   1 hour ago

      Yeah we have state actors ordering local cops to arrest federal cops for bullshit like wearing a mask. Their clear intention is to obstruct federal government policy. I don't think that's what Scalia had in mind.

      Log in to Reply
      1. JesseAz (RIP CK)   1 hour ago

        More than that.

        3 states have now ordered officers to report ICE locations with 2 requiring them to report them to activist groups. It is active impediment of federal execution of laws.

        Log in to Reply
        1. Fu Manchu   1 hour ago

          Oh no, the public might know what the government's doing.

          Log in to Reply
          1. JesseAz (RIP CK)   40 minutes ago

            We get it sarc. Youre a maddow loving retard.

            You would have supported the KKK in the dem south for active opposition to the feds. We get it.

            You fall for retarded leftist lies like peaceful leftist riots and legal observers, no matter how many times they attack while impeding officers executing the law.

            Youre a leftist useful idiot. We get it.

            Log in to Reply
    2. mad.casual   1 hour ago

      Root's a goddamned moron.

      Scalia said the federal government cannot force states to infringe on the 2A (further). Root, ignoring the 250 yrs. of back and forth about slavery, militias, immigration and naturalization, civil rights... heard "The Federal government can't enforce the law."

      Reason has gone full asshat on the irrelevant "libertarian" globalism. The LP went from 5% of the vote to 0.5% of the vote so there's no point in wearing the skin suit anymore. The husk has been eviscerated.

      Log in to Reply
  3. Fu Manchu   1 hour ago

    Clearly Scalia had TDS.

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    1. JesseAz (RIP CK)   1 hour ago

      No sarc. Because at rhe time the ruling was regarding using state resources to implement federal law. The current issue is states using resources to impede federal law dumbfuck.

      It is a different issue. God youre ignorant.

      Log in to Reply
      1. Fu Manchu   56 minutes ago

        Really? That's not addressing what Trump said in the article. And furthermore, states are fully free to enforce their laws against thugs and murderers, whether they be feds or not.

        Stepping back, I find it funny that a self-proclaimed libertarian is now all for feds trampling states and aggressively searching people en masse, arresting them often for contempt of cop, acting with impunity, hiding their identities, shooting them, etc. I thought you liebertarians were supposed to be against militant feds like the ones that did Ruby Ridge or Waco. But turns out you liebertarians are only against militant feds going against right wingers, and it's perfectly fine when they go against left wingers.

        Log in to Reply
        1. Idaho-Bob   46 minutes ago

          You support aiding and abetting foreign criminals. It really is that simple. 100,000 Laken Riley's wouldn't change your mind if the left gets the illegal votes. Fucking creepy.

          Log in to Reply
        2. JesseAz (RIP CK)   36 minutes ago

          Do you argue from ignorance because youre just fucking retarded, or is it a choice?

          To you libertarianism means the left does what it wants. No more no less.

          You were fine with rounding up J6, killing J6 protestors, subjecting trumps lawyers to novel legal creation.

          Youre fine with forcing taxpayers to subsidize illegal immigrants.

          Youre fine with illegal immigrants getting extra legal protections from citizens.

          And all this time you claim it is libertarianism.

          Youre against actual laws passed by congress despite yelling for trump to ask congress. Meanwhile you demand everyone live under the legal structure you and leftists demand, basically undoing rhe democratic/republican process. Laws and votes dont matter to you. Submit to the left.

          Youre not a fucking libertarian. Youre a leftist.

          Log in to Reply
    2. Don't look at me! ( Is the war over yet?)   1 hour ago

      Poor sarc

      Log in to Reply
  4. Idaho-Bob   1 hour ago

    The Printz case centered on a provision of the 1993 Brady Handgun Violence Prevention Act that required state and local police to enforce federal gun control laws.

    Funny how Montana passed a law that was intended to circumvent the interstate commerce clause. If the firearm was made and sold in Montana, the interstate commerce clause did not apply. The Feds said no fuckin' way we are tolerating that uppity backwoods bullshit, and threatened all of the Montana FFLs.

    If Printz did not apply to Montana's gun laws, why would it apply to Minneapolis for immigration? Legit question

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