Constellation Brands, the US wine and spirits firm, has announced it has taken a minority stake in Los Angeles-based mezcal firm El Silencio via its venture capital arm for an undisclosed sum. Available in the varieties Ensamble and Espadin, El Silencio is described as being made using “meticulously picked agaves” which are “roasted, crushed, and double distilled resulting in a full-bodied flavour”. The product is manufactured in Oaxaca, Mexico and …