In Napa Valley, Cabernet Sauvignon is clearly king. It's the most widely planted variety, and it's the one that producers here have put much of their collective efforts into for both financial and ...

By Eric Asimov A lot of wine is made in Napa Valley and Sonoma County in California, but it’s not always easy to find great places to drink it.Credit...Kelsey McClellan for The New York Times ...