Santorum says Puerto Rico must adopt English as official language if it wants statehood By Daniel Strauss - 03/14/12 04:10 PM ET Rick Santorum said Puerto Rico would have to adopt English as its primary language if it wants to achieve statehood. "Like any other state, there has to be compliance with this and any other federal law," Santorum told a local newspaper, El Vocero, according to Reuters. "And that is that English has to be the principal language. There are other states with more than one language such as Hawaii, but to be a state of the United States,...