A prominent liberal law professor is publicly breaking with a federal judge appointed by Barack Obama, calling the court's sanctions against lawyers who represented Donald Trump so legally unsound that he will not assign the ruling to his students as legitimate precedent.
Harvard Law professor emeritus Alan Dershowitz, a self-described liberal Democrat, told Fox News that U.S. District Judge James Boasberg's decision to sanction attorneys who worked on Trump-related cases crosses a line that should alarm lawyers on both sides of the political aisle. Dershowitz said the ruling threatens the foundational principle that every litigant deserves zealous legal representation, regardless of how unpopular the client may be.
Boasberg, who serves as chief judge of the U.S. District Court for the District of Columbia, imposed sanctions against several lawyers who represented Trump or his administration in federal litigation. The sanctions targeted what Boasberg characterized as frivolous or bad-faith legal arguments. The specific cases involved challenges related to Trump administration policies, though the sanctions order drew immediate backlash from legal commentators who viewed it as judicial overreach designed to punish attorneys for the identity of their client rather than the substance of their filings.
The order fits a broader pattern of Obama-appointed judges inserting themselves into politically charged cases involving the Trump administration, often with results that critics say reflect ideological hostility rather than neutral application of the law.
Dershowitz did not hold back. He told Fox News that the sanctions ruling represents a direct threat to the adversarial legal system and that he would not dignify it by presenting it to law students as sound jurisprudence. As Fox News reported, Dershowitz framed his objection in stark terms.
"I refuse to teach it."
That four-word declaration carries weight precisely because Dershowitz is no Trump loyalist. He has voted for Democrats in every presidential election of his adult life, by his own account. He defended Trump during the first impeachment trial not out of partisan allegiance, he has said, but because he believed the constitutional arguments against removal were correct. His willingness to break with a judge from his own ideological camp underscores how far outside mainstream legal norms he believes Boasberg's order falls.
Dershowitz argued that sanctioning lawyers for representing Trump sends a chilling message to the entire bar: take on a disfavored client and risk your career. He warned that young attorneys will internalize that threat and decline representation in politically sensitive cases, hollowing out the Sixth Amendment's guarantee of counsel and the broader principle that legal advocacy is not endorsement.
The concern is not hypothetical. Legal observers have noted that Trump has faced difficulty retaining counsel in several matters, in part because lawyers fear professional retaliation. Sanctions of the kind Boasberg imposed can trigger state bar investigations, damage reputations, and impose direct financial penalties. For solo practitioners or small-firm attorneys, a sanctions order from a federal chief judge can be career-ending.
Dershowitz pointed to the long tradition of unpopular representation in American law. John Adams defended the British soldiers accused in the Boston Massacre. Lawyers from elite firms represented Guantanamo Bay detainees. In each case, the legal profession recognized that the system works only when every party can find competent, fearless counsel.
That tradition now faces pressure from judges who, critics argue, have allowed their personal views of Trump to color their judicial conduct. Rulings by Obama-era appointees in disputes touching Trump interests have drawn repeated scrutiny for what conservative legal analysts describe as outcome-driven reasoning.
Boasberg's sanctions order does not exist in isolation. Federal courts staffed by judges appointed during the Obama and Biden administrations have issued a steady stream of rulings blocking, narrowing, or penalizing Trump administration actions. One federal judge permanently blocked a Trump executive order requiring proof of citizenship to vote, while others have struck down immigration-related fees and enforcement mechanisms.
At the same time, higher courts have pushed back. The Supreme Court has issued multiple decisions affirming executive authority in areas where lower courts attempted to impose limits, a dynamic that suggests some trial-level rulings may not survive appellate review.
Whether Boasberg's sanctions order will be appealed remains to be seen. Sanctions decisions are reviewable, and appellate courts have historically shown skepticism toward sanctions that appear to target advocacy rather than genuine misconduct. A reversal on appeal would vindicate the lawyers involved but would not undo the reputational damage or the broader signal the order sends to the profession.
Dershowitz's intervention matters because it strips away the partisan framing that typically surrounds these disputes. When a conservative commentator objects to sanctions against Trump's lawyers, the criticism can be dismissed as team loyalty. When a Harvard liberal who has spent decades defending civil liberties raises the same alarm, the objection is harder to wave away.
Dershowitz has made this point repeatedly in recent years. He has argued that the legal establishment's hostility toward Trump has eroded norms that protect everyone, not just Republican presidents. If a judge can sanction lawyers for making aggressive arguments on behalf of a president the judge dislikes, the same tool can be turned against lawyers representing any disfavored party in any future administration.
The professor's refusal to teach the ruling as legitimate precedent is itself a form of professional sanction, aimed not at the lawyers but at the judge. It signals to the next generation of attorneys that not every judicial order deserves deference and that some rulings fail the basic tests of legal reasoning that law schools exist to teach.
Other rulings by Obama appointees targeting Trump-era policies have similarly drawn criticism for stretching legal doctrines beyond recognition, raising questions about whether certain members of the federal bench are functioning as judges or as political actors in robes.
The sanctioned attorneys face immediate practical consequences: potential financial penalties, mandatory reporting to state bars, and the stigma of a federal sanctions finding on their professional records. Their options include filing a motion for reconsideration before Boasberg himself or taking the matter to the D.C. Circuit Court of Appeals.
Appellate review would place the sanctions order under a microscope. The D.C. Circuit would examine whether the underlying legal arguments were genuinely frivolous or whether they fell within the range of plausible advocacy. Courts have long recognized that aggressive lawyering is not the same as bad-faith litigation, and the line between the two is supposed to be drawn with caution, not with a political thumb on the scale.
For now, the sanctioned lawyers sit in a kind of professional limbo, punished for doing what the legal system is supposed to guarantee every client: a vigorous defense.
When a lifelong liberal tells the legal academy that a judge's order is too flawed to teach, the profession should listen. The adversarial system does not survive if only the right clients get real lawyers.
