UNIVERSITY OF TENNESSEE EVENTS: Monday, I’ll be moderating a debate between Tim Lynch of the Cato Institute and Paul Rosenzweig of Heritage regarding the Patriot Act and civil liberties (personally, I’m against the Act and for the liberties, but I’ll try to be neutral). It’s at the U.T. Law School at 12:15. Then, on Friday the 21st, it’ll be the Marbury v. Madison symposium, featuring William Van Alstyne (Duke), Mark Tushnet (Georgetown), and William S. Nelson (NYU). It’s the 200th anniversary of Marbury, which is generally regarded as establishing the Supreme Court’s power to strike down unconstitutional laws.