California Wines: Variety for Those Willing to Look

For decades, the phrase "California wine" meant Napa and Sonoma, but that horse has left the barn. Wine grapes are now grown all over the state, though you could be forgiven for complaining it's hard to find much diversity of taste. But it's out there. Jon Bonné, wine editor of the San Francisco Chronicle surveys the scene in his new book, "New California Wine."