Four String Brewing Company

In this week’s edition of Last Call: A study finds the economic impact of San Diego brewers exceeds $1 billion; the Brewers Association analyzes GABF winners; a price-fixing probe in India snares A-B InBev, Carlsberg and United Breweries; and more news from the week.

What’s life been like for Virginia’s Devils Backbone since it was acquired by Anheuser-Busch InBev? Revenue is up 18 to 20 percent over the previous year, according to the News and Advance, which recently profiled the brewery.