On June 30, 2026, the Supreme Court handed down its decision in Trump v. Barbara, the case testing whether President Trump’s executive order denying automatic citizenship to children of undocumented or temporarily present parents could survive contact with the Fourteenth Amendment. By a 6–3 vote, it could not. Chief Justice Roberts, writing for a majority that included both liberal justices and Trump appointee Amy Coney Barrett, traced the right of birthright citizenship back through English common law, the Civil Rights Act of 1866, and the Court’s own 1898 ruling in United States v. Wong Kim Ark, and concluded that a child born on American soil to parents living here — even unlawfully, even temporarily — is a citizen at birth.
It’s worth being precise about what the executive order actually proposed, because it shapes how seriously to take the dissent that would have upheld it. The order did not ask for a case-by-case determination of whether a given child would otherwise be left without any nationality. It imposed a blanket rule: if a parent was undocumented or here on a temporary basis, the child simply did not qualify for citizenship, full stop, regardless of whether the child had any claim to citizenship anywhere else. There was no statelessness test built into the policy — no mechanism to ask, before stripping citizenship, “does this particular baby actually have another country to belong to?” That absence matters for everything that follows.
Three justices disagreed, and their argument turns on a single idea: that a baby can be born somewhere without yet having a home there. Citizenship, in their reading, isn’t just a place of birth — it’s a legal bond that has to be built, not merely arrived at by accident of geography. Whether you find that persuasive or not, it’s worth taking seriously, because it’s not going away.