Deep Sea FishingChef Emeril Lagasse heads out to the deep seas to reel in the freshest catch of the day. He's cooking up some Cod and Potato Cakes with Lemony Tartar Sauce; Fresh Tuna Salad; Seared Diver Scallops with Lima Bean Puree and Wilted Arugula; and Pan-Roasted Halibut in Shrimp Chowder with Steamed Cherrystone Clams and Apple-Smoked Bacon.