In the spring of 1952, the United States was fighting a war in Korea, a nationwide steel strike appeared imminent, and President Harry Truman believed the consequences could threaten the country's military effort.
So Truman did something extraordinary.
He ordered the federal government to take control of most of the nation's steel mills.
The administration argued that the President's responsibilities as chief executive and commander in chief gave him the power to act in an emergency. Steel was essential to weapons and other military supplies, and a prolonged shutdown could have serious consequences.
The steel companies went to court.
Less than two months after Truman issued his order, the Supreme Court delivered its answer: the President had gone beyond the authority available to him.
The Court did not deny that the country faced a serious problem. It did not decide that keeping steel mills operating was undesirable.
It decided something different.
The President did not have the legal power to solve the problem this way.
That distinction lies behind some of the most consequential litigation in American history.
When courts say that the government has "gone too far," they can mean very different things. An official may have exercised a power belonging to another branch. An agency may have imposed a rule Congress never authorized it to impose. The government may have violated a constitutional right. Or an agency may possess the underlying power but have exercised it unlawfully.
The result can be remarkable: a single judicial order can stop an action undertaken by some of the most powerful institutions in the country.
But understanding these cases requires understanding what courts are actually deciding.
The President Who Took Control of the Steel Mills
The confrontation that became Youngstown Sheet & Tube Co. v. Sawyer arose during the Korean War.
A labor dispute threatened to stop steel production. Truman responded on April 8, 1952, by directing Secretary of Commerce Charles Sawyer to take possession of steel mills and keep them operating.
The administration did not point to a federal statute expressly authorizing the seizure under those circumstances. Instead, it defended the action as an exercise of presidential authority necessary to avert a national emergency.
The Supreme Court rejected that argument.
Justice Hugo Black's opinion said presidential authority to issue the order had to come either from an act of Congress or from the Constitution itself. The Court found neither source sufficient to authorize the seizure.
The decision is remembered today not because judges concluded that uninterrupted steel production was unimportant.
The dispute was about who had the authority to decide how that objective could be accomplished.
Justice Robert Jackson's influential concurrence went further, describing presidential power in relation to Congress. Presidential authority is strongest when the President acts with congressional authorization, more uncertain when Congress has not spoken, and at its weakest when presidential action conflicts with the expressed or implied will of Congress. That framework went on to influence later separation-of-powers cases.
Youngstown therefore became something much larger than a dispute over steel.
It became a lasting illustration of a basic constitutional proposition: an emergency can affect the circumstances in which government acts, but it does not automatically create whatever governmental power the situation might seem to demand.
Sometimes Congress Gave an Agency Power—Just Not That Much Power
Seventy years later, another emergency produced another major confrontation over government authority.
This time the institution was not the White House acting alone.
It was the Occupational Safety and Health Administration.
During the COVID-19 pandemic, OSHA issued an emergency standard applying to employers with at least 100 employees. Covered workers generally had to be vaccinated or undergo regular testing and wear masks. The rule would have applied to roughly 84 million workers.
Businesses, states and other organizations challenged it.
There was no serious question that OSHA possessed substantial authority over workplace safety. Congress had created the agency precisely to regulate occupational dangers.
The question was whether Congress had given OSHA authority broad enough to impose this particular rule.
In January 2022, the Supreme Court stayed the standard.
The majority distinguished hazards specifically associated with work from risks encountered in everyday life. OSHA could regulate COVID-related dangers where particular jobs or workplaces created special risks, the Court reasoned, but the challenged rule swept much more broadly.
The Court concluded that the challengers were likely to succeed in showing that the Secretary of Labor lacked statutory authority for the mandate.
Three justices dissented. They argued that Congress had empowered OSHA to protect employees from grave dangers arising from new hazards and that COVID-19 posed precisely such a danger in workplaces.
That disagreement is important.
Cases about governmental power are not necessarily disputes between judges who believe government should act and judges who believe it should not.
Frequently, the disagreement concerns where Congress placed the legal boundary around an agency's authority.
The Government Can Have the Power and Still Use It Improperly
Other cases are more subtle.
Sometimes a court does not say the government lacks the power altogether.
Instead, it says the government did not exercise that power lawfully.
The litigation over Deferred Action for Childhood Arrivals, or DACA, provides a striking example.
DACA originated in 2012 and allowed certain people who came to the United States as children to seek deferred action from removal for renewable periods, along with eligibility for work authorization and certain benefits.
In 2017, the Department of Homeland Security moved to end the program.
Litigation followed.
When the dispute reached the Supreme Court in Department of Homeland Security v. Regents of the University of California, the Court's 2020 decision did not hold that DACA could never be rescinded.
Instead, the Court examined how DHS had gone about rescinding it under the Administrative Procedure Act.
The majority concluded that the rescission was arbitrary and capricious. Among the problems identified by the Court was the agency's failure to adequately consider important aspects of the issue, including alternatives and the reliance interests of people affected by the program.
That distinction can be difficult to appreciate from a headline saying a court "blocked" government action.
A court can reject how an agency made a decision without holding that the agency is forever forbidden from reaching that result.
The government may sometimes return, conduct a legally sufficient process and make another decision.
In other words, judicial review can police not only the outer boundary of governmental power but also the lawful process for exercising power that unquestionably exists.
Courts Have Also Changed How They Police Federal Agencies
For decades, disputes over administrative power frequently encountered another doctrine: Chevron deference.
Under the framework associated with the Supreme Court's 1984 decision in Chevron U.S.A. Inc. v. Natural Resources Defense Council, courts sometimes deferred to reasonable agency interpretations of ambiguous statutes administered by those agencies.
That changed dramatically in 2024.
In Loper Bright Enterprises v. Raimondo, the Supreme Court overruled Chevron.
The Court held that the Administrative Procedure Act requires courts to exercise their own independent judgment in deciding questions of law. Courts may recognize that Congress has delegated discretionary authority to an agency, but judges are responsible for determining the boundaries of that delegation.
The decision did not declare federal agencies powerless.
It changed the relationship between agencies and reviewing courts when the dispute concerns what a statute means.
That makes Loper Bright another example of why the phrase "government overreach" can obscure the real legal question.
The issue is often not whether government is powerful.
It plainly is.
The issue is where the legal source of that power begins and ends.
A Court Order Can Stop the Government Almost Immediately
The timing of these disputes can be as consequential as the ultimate legal reasoning.
A challenged government policy may be scheduled to take effect before ordinary litigation could possibly reach a final judgment.
That is why requests for temporary restraining orders, preliminary injunctions and stays can become enormously important.
The OSHA litigation demonstrated this vividly.
The Supreme Court was considering applications for emergency relief, not reviewing a conventional final judgment after years of trial proceedings. It stayed the challenged standard after concluding that the applicants were likely to succeed on their claim that the Secretary lacked authority to impose it.
The practical consequence was immediate.
This illustrates an unusual feature of litigation against the government: sometimes the most important decision in the case arrives before the litigation is technically finished.
A court deciding whether to issue preliminary relief ordinarily considers legal standards that differ from those governing a final judgment. The precise requirements depend on the proceeding, but considerations can include likelihood of success, irreparable harm and the competing interests implicated by interim relief.
That distinction matters whenever someone says that a judge "struck down" a government program.
What exactly did the judge order?
Was the policy permanently invalidated?
Was enforcement temporarily blocked?
Was the case returned to an agency?
Did an appellate court stay a lower court's injunction?
Those procedural details can radically change the meaning of the headline.
Saying "No" to One Government Actor May Leave Another Free to Act
There is another misconception these cases expose.
When a court says that a particular government institution lacks authority, that does not necessarily mean government as a whole lacks authority.
Return to the steel seizure.
The Supreme Court's conclusion was that Truman could not seize the mills using the presidential authority asserted in that case. The Court's analysis repeatedly confronted the role of Congress.
Likewise, the OSHA case turned on the statutory authority Congress had given that particular agency. The Court acknowledged that OSHA could regulate occupation-specific COVID-19 risks even while concluding that the much broader standard exceeded the authority Congress had supplied.
This is one of the recurring questions in American public law:
Who decides?
Congress?
The President?
A federal agency?
A state?
A local government?
And after one of those institutions acts, what role belongs to the judiciary?
The answer can matter just as much as the substance of the policy itself.
Even the President's Limits Have Limits
There is also a danger in reading cases such as Youngstown too broadly.
A decision restricting one exercise of presidential power does not mean the President lacks substantial independent constitutional authority.
The Supreme Court's 2024 decision in Trump v. United States, for example, addressed a very different question: the extent to which a former President is immune from criminal prosecution for conduct undertaken while in office.
The Court held that a former President has absolute immunity from prosecution for conduct within the President's exclusive sphere of constitutional authority, and at least presumptive immunity for other official acts. It also held that there is no immunity for unofficial acts.
The decision generated sharp disagreement, including dissents that warned the majority had given presidents dangerously broad protection.
Whatever one's view of that dispute, it underscores an essential point: judicial review of governmental power is not a one-directional project in which courts invariably reduce executive authority.
Sometimes courts find that an official exceeded lawful power.
Sometimes they conclude the Constitution itself protects executive authority from interference by another branch.
The boundary is the issue.
"The Government Lost" Can Mean Many Different Things
Put these cases beside one another and the phrase begins to lose its simplicity.
In Youngstown, the President lacked authority to seize the steel mills as he had ordered.
In the OSHA litigation, the Court concluded challengers were likely to establish that an agency had exceeded the statutory authority Congress gave it.
In Regents, the problem was the lawfulness of an agency's decision-making process, not a categorical ruling that the government could never rescind DACA.
In Loper Bright, the Court changed the rules courts use when interpreting statutes administered by federal agencies.
And in Trump v. United States, the Court recognized significant constitutional protection for presidential official acts rather than restricting executive power.
Those are profoundly different kinds of decisions.
That is why the actual opinion matters more than the shorthand description attached to it.
The Question Behind the Courtroom Door
There is something unusual about asking judges to decide whether the government itself has violated the law.
The government writes laws, enforces laws, prosecutes violations, regulates industries, collects taxes and exercises powers unavailable to ordinary citizens.
Yet those powers are not unlimited.
The American constitutional system divides authority among institutions, gives governmental bodies powers from particular legal sources and permits courts to determine whether challenged actions remain within those boundaries.
That does not mean every controversial government action is unlawful.
It does not mean judges always agree about where the boundaries lie.
And it certainly does not mean a court's disagreement with an agency or President is necessarily a judgment about whether the underlying policy was wise.
Often the judicial question is narrower and more fundamental:
Where did the government get the authority to do this?
For Truman in 1952, the Supreme Court found the asserted authority insufficient.
Decades later, courts are still being asked versions of the same question.
The actors change. The controversies change. The claimed powers change.
But the question remains.
And sometimes the answer from the courthouse is no.
