Ree Drummond turns up the heat for dinner with her sister,Betsy. She makes a stunning Spicy Blackberry Pork Loin with asticky and savory glaze, a magnificent fiery Baked Pepper Macand Cheese on the side, and a Mango Chipotle Kale Salad with asmoky, sweet and spicy edge. After all that fire, she shakesup icy Salted Melon Margaritas, the perfect cooling cocktail.