I am very grateful to the Boston University Law Review for bringing together such a terrific group of scholars to engage with my book, The Crisis of the Middle-Class Constitution: Why Economic Inequality Threatens Our Republic. It is a testament to the work and excellence of the Boston University Law Review that they pulled together such an intellectually engaging group of commentators. My deepest thanks also to Professors Markovits, Rahman, Lyons, Epstein, and Somin for taking the time to read the book and comment on it.