This week on At the Root of It Erin talks to Charlie Arturaola, star and subject of the new feature film “El Camino del Vino” (“The Ways of Wine”). The film’s premise is that a real life Charlie, an internationally recognized sommelier and man-on-the-go, loses his palette and therefore all of his accumulated wine expertise. Listen to Charlie talk about playing himself in the film–an intriguing fiction about a real life wine expert. This episode was sponsored by The Barterhouse: importers of fine wine from across the globe.