Together, La Marca and Mionetto account for 30% of all imported sparkling wine in the U.S. by volume. Last month, Gallo added another arrow to its quiver in sparkling wine with Viarae ($19), a vintage ...

Open that bottle and appreciate the finer points of Prosecco --the wine and the region-- as La Marca winemaker Fabrizio Gatto talks bubbles with Wine Spectator's Gloria Maroti Frazee. Our Top 100 ...