The privileges and immunities clauses in the U.S. Constitution forbids one state from discriminating against citizens of another state with respect to privileges and immunities that state affords its own citizens. Of course, the history, interpretation, and rulings on Article IV and the Fourteenth Amendment are much more nuanced and controversial. Bogen details the origins and development of the concept of privileges and immunities, and provides an in-depth analysis of the symbiotic relationship between Article IV and the Fourteenth Amendment, detailing the current understanding of the...