Unlike the wine regions of Europe, the next generation in Napa is the first generation to take on the wealth and problems of their parents.  On today’s podcast, Jason speaks with Grace Corison Martin - who will inherit the crown jewel of family wineries in Napa: Corison Winery - about the future of a region where the land is worth everything and the past is being forgotten by consolidation.  Can Napa survive its own success?