Police work is often lionized by jurists and scholars who claim to employ "textualist" and "originalist" methods of constitutional interpretation. Yet professional police were unknown to the United States in 1789, and first appeared in America almost a half-century after the Constitution's ratification. The Framers contemplated law enforcement as the duty of mostly private citizens, along with a few constables and sheriffs who could be called upon when necessary. This article marshals extensive historical and legal evidence to show that modern policing is in many ways inconsistent with the original intent of America's founding documents. The author argues that the...