In this episode of Cal’s Week in Review: In the Field, MeatEater’s Director of Conservation, Ryan Callaghan heads to Tennessee to see how the recent addition of invasive Asian carp to the ecosystem is affecting fishing, recreation, and the environment. With the help of the TWRA, he meets with biologists, commercial processors, outfitters, and even tries his hand at noodling for flathead catfish. When it’s all said and done, they put this invasive newcomer up against two southern favorites—crappie and flathead—tune in to find out which fish wins the taste test.