Fresh and Spicy Spins to Roast Pork and Tacos

Test cook Bridget Lancaster shows host Christopher Kimball how to make Pork Pernil. Then, tasting expert Jack Bishop challenges Chris to a tasting of jarred medium salsa. And finally, test cook Julia Collin Davison shows Chris how to make California Fish Tacos at home, and Bridget shares the test kitchen's secrets to buying fish.