Birthright Citizenship: Will the Constitution Hold?

The Supreme Court is going to answer the basic question of the Trump era - Who is American?

CNN artist rendering of US Solicitor General John D. Sauer with President Trump behind him during oral arguments

Today Donald Trump did something no sitting president has ever done.

He walked into the Supreme Court and sat in the public gallery while his own solicitor general argued that the 14th Amendment means something other than what it says. Like a scene from the Godfather, Trump was hoping his presence would be enough to intimidate the court proceedings. He could not and he left halfway through. The Constitution was still there when he was gone.

The case is Trump v. Barbara, and it may be the most constitutionally audacious thing this administration has attempted. The executive order, signed on Trump’s first day back in office, seeks to strip birthright citizenship from children born on American soil to parents without permanent legal status. The administration’s argument rests on a reinterpretation of the phrase “subject to the jurisdiction thereof” in the Citizenship Clause, essentially asking the court to overturn more than 125 years of legal precedent and settled practice.

The court wasn’t buying it.

Less than an hour into oral arguments, members of the court’s conservative majority, including Chief Justice John Roberts and Justices Neil Gorsuch, Brett Kavanaugh and Amy Coney Barrett, were openly questioning the historical, textual, and practical foundations of the administration’s argument. When Solicitor General D. John Sauer argued that the country has entered a new era that demands a new reading of the amendment, Roberts was blunt: “It’s a new world. It’s the same Constitution.”

I’m old enough to remember when it was Republicans that believed in strict constructionism - the literal interpretation of our documents. Textualism. Originalism. Now it is Republicans that want it to be a ‘living document’ so that they can reorder society in their image. Social engineering.

Justice Gorsuch, a Trump appointee, drilled into one of the administration’s central concepts — that citizenship should hinge on whether a child’s parents are “domiciled” in the United States — questioning both the historical basis and the workability of that standard. He noted that immigration laws were far less developed when the amendment was ratified in 1868. Gorsuch went further: “The focus of the clause is on the child, not on the parents.”

A decision is expected by late June or early July. But today’s arguments made the outcome feel close to settled. The court’s liberal justices were never going to side with the administration. Conservative justices Amy Coney Barrett and Neil Gorsuch also questioned Trump’s central arguments. That’s the ballgame.

None of this should be surprising to anyone watching public opinion. Sixty-nine percent of voters now support birthright citizenship for children born in the United States to undocumented immigrants — up from 67% in 2025 and from just 45% when Fox News first asked the question in 2006. That is a 24-point swing in twenty years, and it is moving in one direction. The more aggressive the mass deportation program becomes, the more Americans recoil from its logic. Trump’s immigration crackdown has been the most effective recruitment tool birthright citizenship has ever had.

The administration’s theory of the 14th Amendment is not just legally dubious. It is politically toxic. And the people driving it know that. They don’t care.

And this is critical to understanding what’s going on. Those pushing these changes to our Constitution are not conservatives - they are nativists. Blood and soil adherents who believe that this country is the birth right of white Christians. Straight out of JD Vance’s Vice-Presidential acceptance speech where he proclaimed this was America because is Mee-maw and Papaw have been buried in the Kentucky Hills for six generations. It is their racial heritage and lineage that gives them American credibility. In other words, its straight old racism.

Let me say it again for those in the back: The thing to understand about this is where it’s coming from. The effort to end birthright citizenship is not a conservative policy position in the traditional sense. It is not about fiscal restraint, rule of law, or even enforcement of the immigration statutes already on the books. It is nativist. It is rooted in the belief, held by a small but organized ideological faction, that American identity is racial and ethnic — that citizenship is a matter of blood and heritage, not law or birth or oath.

This is the “blood and soil” tradition of European nationalism, imported and repackaged in constitutional language. The 14th Amendment was written specifically to demolish that idea. It was ratified in 1868 to guarantee that the United States would never again define citizenship by ancestry, by race, or by the status of one’s parents. The framers of that amendment had just watched a nation nearly destroy itself over exactly that question. They answered it clearly.

The nativist movement does not accept the answer. And they have never cared much about polls or elections or political backlash. They view this as existential. Their project is not to win a news cycle or build a governing coalition. It is to redefine what America is — to transform it from a nation built on a universal idea into a nation built on ethnic and cultural continuity. That is a fundamentally different kind of country than the one described in the founding documents. It is, in the plainest terms, un-American.

What today’s hearing shows is that even a court reshaped by Donald Trump is not willing to go there. The conservative justices who sat on that bench and grilled his solicitor general are, on this question, defending something more durable than partisan loyalty. They are defending the text.

And they’re defending the very notion of who is American and that is the underpinning of everything toxic about the Trump era.

Trump sat in the gallery for ninety minutes. He watched his argument fail in real time. He left before it was over, presumably for an Easter lunch. The Constitution stayed.
The ruling will come this summer. But the country already knows the answer. Three-quarters of Americans support birthright citizenship. The court appears poised to uphold it. The only people left fighting this battle are the ones who were never really fighting about immigration policy in the first place.

They were fighting about who gets to be American.

The 14th Amendment answered that question a long time ago.

It will answer it again.​​​​​​​​​​​​​​​​