Last week on “Wine 101,” Keith left off as a young Arnaud III de Pontac was learning the family winemaking business at Château Haut-Brion. In 1649, then an a…


Last week on “Wine 101,” Keith left off as a young Arnaud III de Pontac was learning the family winemaking business at Château Haut-Brion. In 1649, then an a…