Federalism

Thanks to Michael Abramowicz, William Baude, A.J. Bellia, Stephanos Bibas, Frederic Bloom, Curtis Bradley, Mark Chenoweth, Eric Claeys, Brad Clark, Richard Epstein, Brian Fitzpatrick, Rick Garnett, Jack Goldsmith, John Harrison, John Inazu, Greg Jacob, Ashley Keller, Gary Lawson, Jason Mazzone, Tom Miles, Adam Mortara, Nelson Lund, Nicholas Quinn Rosenkranz, David Strauss, Eugene Volokh, and to workshop participants at George Mason University and the Virginia Junior Faculty Forum for comments.

I thank David Armitage, William Birdthistle, Adam Cox, Christine Desan, Morton Horwitz, James Kloppenberg, Martha Nussbaum, Lior Strahilevitz, and David Strauss for helpful discussions. I also thank the Mayer Brown Faculty Research Fund for research support.

Thanks to Ken Ayotte, Barry Adler, Oren Bar-Gill, G. Allen Bass, Ed DeSeve, Lee Fennell, Rick Hills, Omer Kimhi, Daryl Levinson, Julie Roin, David Skeel, and participants in workshops at New York University School of Law and the University of Chicago Law School.