The wine business continues to grow in 2019. As we report this month, there are now more than 10,000 bonded and virtual wineries in the United States—4 percent more than there were one year ago. U.S. consumers purchased 408 million cases of wine last year, spending $70.5 billion. One of the things that has always stood out about the wine business is the degree to which winemakers share information with each other. In other industries people can be pretty closed off. In the wine business, ...  go to issue >