Preview: A Blowout for Birthright Citizenship at SCOTUS
5 min
•Apr 1, 2026about 2 months agoSummary
Amicus analyzes the Supreme Court oral arguments in the birthright citizenship case challenging Trump's executive order. Legal experts assess that the arguments went poorly for the Trump administration, with only two justices appearing open to upholding the order while seven justices seemed aligned with lower courts rejecting it as unconstitutional.
Insights
- The Solicitor General's originalist argument collapsed under scrutiny when justices identified internal contradictions between two competing revisionist theories of the 14th Amendment's Citizenship Clause
- Justices Barrett and Gorsuch, both Trump appointees, were hostile to the government's position, suggesting ideological alignment with constitutional text matters more than appointment politics
- The case hinges on whether the 14th Amendment incorporates British common law requirements or deliberately departed from them—a distinction the government failed to coherently articulate
- Lower courts' unanimous rejection of the executive order appears likely to be upheld, indicating strong judicial consensus on birthright citizenship protections
- The presence of Trump at oral arguments represented a historic first for a sitting president but did not appear to influence the justices' skeptical reception of his administration's legal theory
Trends
Originalist jurisprudence is being weaponized selectively—justices trained in originalism rejected pseudo-scholarly revisionism when it contradicted historical evidenceConstitutional challenges to immigration policy are facing heightened judicial scrutiny even from conservative justices when they conflict with explicit constitutional textThe legitimacy of hastily-constructed legal theories to support executive orders is eroding among the judiciary across ideological linesBirthright citizenship protections appear to have stronger judicial support than anticipated by the Trump administrationSupreme Court arguments increasingly serve as public forums for testing legal theories rather than persuasion mechanisms for decided justices
Topics
Birthright Citizenship14th Amendment Citizenship ClauseTrump Executive Order on ImmigrationOriginal Public Meaning OriginalismBritish Common Law and U.S. Constitutional LawDomicile Requirements for CitizenshipUndocumented Immigrants and Citizenship RightsTemporary Visa Holders and CitizenshipSupreme Court Oral ArgumentsConstitutional Interpretation MethodsNationwide InjunctionsPresidential Attendance at Supreme CourtJudicial Review of Executive Orders
Companies
Slate
Publisher and network of Amicus podcast; promotes Slate Plus subscription service for full episode access
People
Mark Joseph Stern
Host of Amicus podcast discussing the Supreme Court birthright citizenship case arguments
Dahlia Lithwick
Regular host of Amicus podcast; mentioned as returning for Saturday's regularly scheduled episode
Evan Bernick
Co-author of Law Review article on 14th Amendment and amicus brief; analyzed oral arguments as expert
John Sauer
Presented government's arguments defending Trump's executive order on birthright citizenship
Clarence Thomas
One of two justices identified as potentially open to upholding Trump's birthright citizenship order
Samuel Alito
One of two justices identified as potentially open to upholding Trump's birthright citizenship order
Amy Coney Barrett
Trump appointee who was outright hostile to Solicitor General's arguments on birthright citizenship
Neil Gorsuch
Trump appointee who was outright hostile to Solicitor General's arguments on birthright citizenship
Donald Trump
First sitting president to attend Supreme Court oral arguments in person; subject of birthright citizenship case
Quotes
"If you credit the government's theory, the citizenship of millions of Americans past, present, and future could be called into question."
Mark Joseph Stern•Opening
"I would say literally two justices are seriously considering upholding Trump's order and the other seven justices are firmly in agreeance with the lower courts that unanimously rejected the order as unconstitutional."
Evan Bernick
"He couldn't choose between those two theories. He tried to toggle between them and the justices who were intelligent enough to follow the tenor of an originalist sounding arguments leapt at him very quickly and were not buying it."
Evan Bernick•Mid-episode
"It's a new world. It's the same Constitution."
Mark Joseph Stern•Opening
Full Transcript