Race is in the national spotlight, but it figures less conspicuously in U.S. Supreme Court decisions concerning immigration. In cases concerning the Deferred Action for Childhood Arrivals (DACA) program, the U.S. Census Bureau, and the Muslim travel ban, the Supreme Court has submerged its analysis of racial animus under an arbitrary and capricious framework. In two of the three opinions, the Court has found government justifications for exclusionary measures to be lacking, but in none of the three decisions has the Court acknowledged race to be the defect. In the Department of Homeland Security v. Regents of the University of California decision, Chief Justice John Roberts, writing for the majority, specified that the Court’s reasons for...