Costco Kirkland Cabernet Challenge! (Kirkland Signature Cabernet Sauvignon wine review, why Cabernet is so popular)

Costco sells a ton of its Kirkland Signature brand Cabernet Sauvignon, but how good is the quality of their wine?!? To answer that question, in this episode we do a review and wine tasting challenge with 3 different Kirkland Signature Cabernet Sauvignons to tell you if we think they are worth your hard earned money! Cabernet Sauvignon is the most popular red wine in the United States, and Costco sells the most wine in the US, so it only makes sense to do a challenge with these two behemoths. ...