Are we a nation of laws or a nation of men? Previously, the most radically leftist federal judges had failed this test on cases pertaining to the Trump administration. Now the highest court in the land has joined them.The fight over whether the simple question, “Is this person a citizen of the United States?” could appear on the 2020 U.S. census already implicated major issues of public policy, including immigration, national sovereignty, and voting rights. But the Supreme Court’s recent ruling on the matter has now transcended these issues to challenge the rule of law itself, once again raising...