Puerto Rico’s Political Status and the 2012 Plebiscite: Background and Key Questions
http://www.fas.org/sgp/crs/row/R42765.pdf
Previews the November 2012 vote in Puerto Rico on whether voters prefer statehood, independence, or a sovereign free associated state. Also considers Puerto Rico’s current status and issues for Congress. From the Congressional Research Service, posted by the Federation of American Scientists