D. Puerto Rico October 1990 casesLa Amiga del Pueblo, Inc. v. RoblesU.S. v. Mendez HernandezRiefkohl v. AlvaradoMatter of National Paper & Type Co. of Puerto RicoTexaco Puerto Rico v. RodriguezTrailer Marine v. Rivera VazquezArroyo v. PlaHarrington v. U.S.