422 F.3d 827 The DOW CHEMICAL CO.; Shell Oil Company; Shell Chemical Company, Plaintiffs-Appellants,v.Jeronimo Anibal Florian CALDERON; Reynaldo Dionisio Garcia Gomez; Esteban Roberto Romero Martinez; Jose Eugenio Vivas Espino; Julio Alberto Calvo Rojas; Juan Obaldo Martinez Gonzalez; Francisco Valerio Gomez Meneses; Rene Joaquin Montesino Hernandez; Marcos Antonio Caceres Opinion Martinez; Santiago Cristobal Mung Zavala; Osmar […]