"And just so you know, most Republican politicians in Puerto Rico are of the John McCain (RINO) variety."
Most politicians in Puerto Rico who aligns with one of the national parties (not all of them do, actually: the current governor never has, for example) are either RINOs or DINOs, since national party ID is not really relevant---I'm sure some of them join national parties just to go party at the convention every 4 years. But Luis Fortuño is by no means a RINO---he is solidly pro-life (as are most Democrats in Pr, actually), has been a Republican National Committeeman for years, and was on the platform committee at the Republican National Convention in either 1996 or 2000 (I can't remember which).