All hour, we looked back at some of the best conversations by Celeste Headlee, who recently stepped down as host of ‘On Second Thought." We started off the show with our chat with Henry Winkler, best known as “The Fonz” on TV’s Happy Days. Winkler came to Georgia last summer for the Decatur Book Festival. He’s the co-creator of a popular children’s book series that centers on Hank Zipzer, a young boy with learning difficulties. Southern food has a history as rich as its taste. Whether it's red