Birthright Citizenship Under the Supreme Court Lens: Can Trump win the authority to decide who has a right to call America Home?
The U.S. Supreme Court is signaling skepticism over President Donald Trump’s effort to limit birthright citizenship—during a historic and highly unusual appearance by the president himself.
Trump became the first sitting president to attend oral arguments at the high court, sitting in for just over an hour as his administration defended an order that would deny automatic citizenship to children born in the U.S. to undocumented or temporary immigrants.
But inside the courtroom, both conservative and liberal justices raised serious concerns about whether the policy violates the Constitution and longstanding federal law.
Justice Neil Gorsuch underscored the stakes, warning that while times may change, the Constitution does not.
The debate centers on the 14th Amendment, which has long guaranteed citizenship to anyone born on U.S. soil—a principle rooted in the nation’s post-slavery legal framework.
Trump left the courtroom shortly after arguments from the opposing side began.
The case could reshape how America defines citizenship for generations.