Two Democratic-appointed judges on a federal appeals panel pressed the Trump administration hard Friday over whether it has legal authority to build a $400 million ballroom on White House grounds, and the government's own lawyer conceded points that could undermine the project's survival in court.

The oral arguments before the U.S. Court of Appeals for the D.C. Circuit came at a moment when the administration's ballroom plans are under pressure from multiple directions. A federal judge has already halted above-ground construction. Six Republican senators broke ranks to vote against the project just a day earlier. And earlier this week, GOP leaders stripped a $1 billion funding provision for the ballroom from the party's reconciliation bill.

The legal question is narrow but consequential: Does federal law require express congressional authorization before a building goes up on federal land in the nation's capital? The National Trust for Historic Preservation says yes and has sued to stop the 90,000-square-foot project. The Trump administration says existing statutes already give it the green light. On Friday, the appeals court panel did not appear persuaded by the government's reading of those statutes.

The government's two-law argument

Yaakov Roth, principal deputy assistant attorney general of the Department of Justice Civil Division, defended the project by pointing to two federal laws. One authorizes appropriations for the "alteration" and "improvement" of the White House. The other established the National Park Service and directs the Interior Secretary to "promote and regulate the use of the National Park System."

That second argument drew immediate skepticism from U.S. Circuit Judge Brad Garcia, a Biden appointee, who questioned whether a law about promoting national parks could serve as express authority for erecting buildings.

"Promote the use of the National Park Service equals express authority to erect buildings?"

Roth's reply was blunt: "Yes, that's our position."

Garcia did not appear to buy it. He acknowledged the parks law might implicitly authorize some construction but suggested the government would have to admit it offers nothing more than implicit authority, which would fall short of the express authorization the underlying statute demands.

A Statue of Liberty hypothetical

U.S. Circuit Judge Patricia Millett, an Obama appointee, took a different approach. She posed a hypothetical that tested the outer limits of the administration's legal theory: What if the government decided to bulldoze the Statue of Liberty?

"If the government decided very quickly and bulldozed the Statue of Liberty, the people whose ancestors, that was the first thing they saw coming to this country, but the government moved too fast. Nothing can be done?"

Roth answered: "I think that's right."

That concession, that under the government's theory, no legal remedy would exist even for the demolition of a national monument, handed the challengers a vivid illustration of how far the administration's position extends. Whether the concession matters in the final ruling remains to be seen. But it gave the panel a stark frame for evaluating the scope of executive power over federal property.

The broader pattern of courts blocking White House initiatives on legal grounds has become a recurring feature of the current term.

Garcia reads the law like the plaintiffs

Garcia went further than posing tough questions. He openly suggested he reads the relevant statute the same way the National Trust for Historic Preservation does, as a law that gives the president wide discretion over staffing and spending at the White House but reserves tighter control over physical changes to the building itself.

"It does almost entirely fit with the story the Trust would tell, which is Congress wanted to authorize the president and doesn't really care all that much who he hires and how much he pays them. But it sure cares a lot about what is done to the White House, and so it's going to retain more of a leash on the kinds of activities the president can undertake."

That framing, if it holds in the written opinion, would be a significant obstacle for the administration. It would mean the law that authorizes "alteration" and "improvement" of the White House does not stretch far enough to cover a brand-new 90,000-square-foot structure.

The standing question

Not every judge on the panel was hostile to the government's position. U.S. Circuit Judge Neomi Rao, a Trump appointee, raised a threshold question about whether the National Trust for Historic Preservation can sue at all. Standing, the legal requirement that a plaintiff show concrete injury, has been a frequent barrier in cases challenging executive action.

Rao focused on the individual member the Trust put forward to establish standing, noting the member's connection to the White House seemed thin.

"She says that she's going to walk past the White House maybe once a month. She doesn't really say anything specific."

Thaddeus Heuer, the attorney representing the Trust, pushed back, arguing the group's position would not open the courthouse doors to anyone who happens to stroll past a government building. But Rao's line of questioning suggests the administration may have a path to victory on procedural grounds even if the substantive legal arguments fail to convince the majority.

Federal courts have been a persistent source of friction for the administration across a range of policy areas this year.

Security and the political backdrop

The administration has framed the ballroom project partly as a national security measure, citing two recent shootings near the president's location. That argument carries real weight, the safety of a sitting president is not a trivial concern, and the incidents underscore vulnerabilities at the current White House complex.

President Trump originally announced the ballroom would be funded through private donations. He tore down the East Wing last fall to make way for the project. But as courts emerged as a roadblock, the administration turned to Congress for help.

Those efforts have stalled. The security concerns that followed recent incidents near the White House have not translated into legislative support for the ballroom itself. Six Republican senators voted with Democrats on a proposal that would have explicitly barred the president from moving forward with the project. That vote came during the lengthy vote-a-rama on the GOP's reconciliation bill to fund immigration enforcement.

Earlier in the week, Republicans stripped the $1 billion ballroom provision from the reconciliation package entirely. The combination of bipartisan Senate opposition and the removal of dedicated funding leaves the project without a clear path through Congress.

What happens next

The D.C. Circuit has allowed above-ground construction to continue while it considers the case, effectively overriding the lower court's halt for now. The administration has also argued that below-ground work on security features is distinct from ballroom construction and should proceed regardless of the outcome.

Heuer, the Trust's attorney, remained firm that no existing law authorizes a project of this scale on White House grounds.

"That's not what the statutes say, and that's what the constitutional framework requires, which is that you do go to Congress, because Congress controls federal property."

The panel's questioning Friday does not guarantee a ruling against the administration. Oral arguments often feature aggressive questioning that does not predict the final outcome. And Rao's standing concerns could provide an off-ramp that avoids the merits entirely.

But the administration's legal theory, that a law about promoting national parks amounts to express authority to erect buildings, faces an uphill climb with at least two of the three judges. The concession that the government's reading would leave no legal remedy even for demolishing the Statue of Liberty is not the kind of moment that typically fades from a panel's memory.

The administration's broader executive-branch agenda has moved at a pace that courts have struggled to keep up with, but this case may prove that speed alone does not substitute for statutory authority.

When your own lawyer tells a federal judge that bulldozing the Statue of Liberty would be perfectly legal under your theory, the theory might need some work.