Comparatively young, Wild West, borderland that Arizona is with its rich indigenous heritage, pioneer, settler mentality, and fierce, independent spirit, the state has given rise to challenges that have shaped understanding of the US Constitution. For example, any reader or viewer of US police procedurals is familiar with Miranda v. Arizona (1966), treating the Fifth Amendment rights of a suspect interrogated in custody. From the death penalty to immigration, involuntary confessions, the right to work, search and seizure, voting rights,…