Professor Cass Sunstein and Judge Raymond Kethledge will open the symposium with a fireside chat exploring the conceptual question of why states choose to separate powers along with the relationship between the separation of powers and the rule of law. Featuring Hon. Raymond M. Kethledge, Judge, United States Court of Appeals for the Sixth Circuit and Lecturer on Law, Harvard Law School Prof. Cass R. Sunstein, Robert Walmsley University Professor, Harvard Law School