
I didn’t venture an opinion on whether President Trump’s executive order banning birthright citizenship would fly with the Supreme Court (I did post about Justice Jackson making a fool of herself during oral argument), but I would have been surprise if today’s decision had turned out differently than it did.
The Supreme Court ruled today that President Donald Trump’s executive order was unconstitutional. The ruling was announced just as I was preparing commentary on earlier decisions this week: that post will arrive later today.
Chief Justice Roberts wrote the majority opinion in the 6-3 ruling. “If Congress intended to limit American citizenship to the children of those domiciled in the United States, nothing in the succinct language of the Citizenship Clause conveyed that design,” Roberts wrote. Justice Brett Kavanaugh concurred in the result but dissented on the reasoning. Such concurring opinions are for professors and geeks, to be cited in law review articles and wild-hair judicial opinion dicta.
Justice Samuel Alito made some interesting points in his dissent about how birthright citizenship has very different, and potentially perilous implications today that never occurred to the Founders, writing,

