John Finn, professor emeritus of government, is the author of Fracturing the Founding: How the Alt-Right Corrupts the Constitution, published by Rowman & Littlefield in 2019. Finn is an internationally recognized expert on constitutional theory, the rule of law and political violence, and the First Amendment. His public lectures include testimony before the House Judiciary Committee, as well as lectures in Bolivia, Canada, Chile, England, France, Italy, and Spain. Many in the radical right, including the Tea Party, the militia movement, the alt-right, Christian nationalists, the Oath Keepers, neo-Nazis, and a host of others, brand themselves as constitutional patriots. In Fracturing…