One of the hottest trends in wine these days is the growing popularity of wine blends. Also known as ‘field blends,’ these diverse wines consist of a mixture of grapes such as Zinfandel, Syrah, Merlot and Cabernet Sauvignon. Lisa.fm Wine Pal, Bill Candela, talks with Lisa about the best of the blends - and offers insights into how wine makers are creating new varieties of delicious blends.