Earlier this week, Fresno-based A-B house, Donaghy Sales, LLC, announced a deal to acquire the distribution rights and assets of Delta Sierra Beverage of Modesto. Donaghy is about a 7 million case operation; brands include Heineken USA, Firestone Walker, The Boston Beer Company and "other local craft brewers." Delta did about 7.3 million cases last year as well. Both families are generational businesses.