The Supreme Court is poised to reject President Trump's executive order limiting birthright citizenship but may not deliver a definitive constitutional ruling. Legal experts suggest the court could invalidate the order based on a 1952 federal statute rather than the 14th Amendment's first sentence. This approach allows the justices to sidestep a major constitutional question while still dealing a significant blow to Trump's policy. The arguments presented Wednesday, described as unusually mild, indicated the court treated the fringe theory with more seriousness than before.

John Eastman, a conservative lawyer and former clerk to Justice Clarence Thomas, spearheaded the argument that the 14th Amendment's "subject to the jurisdiction thereof" clause excludes children of undocumented immigrants. His historical interpretation, linking the amendment to freed slaves, gained traction among Trump's allies. However, the court's cautious tone during oral arguments, focused on statutory interpretation rather than constitutional fireworks, hinted at a preference for resolving the case on narrower grounds.

The potential ruling could set a precedent for future challenges to immigration policies, demonstrating how fringe legal theories can gain respectability through institutional support. While Trump may face a setback, the court's handling suggests the debate over birthright citizenship remains politically potent, even if legally constrained.

Legal experts predict the court will likely invalidate the executive order without issuing a sweeping constitutional ruling on the 14th Amendment's scope.