Rocco Dispirito talks new book 'The Negative Calorie Diet'

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Celebrity chef Rocco Dispirito is known for "Rocco's Dinner Party" and his stint on "Dancing With The Stars."

Now, the healthy lifestyle crusader and New York Times-bestselling author has a new book out called "The Negative Calorie Diet."

Dispirito joins Good Day to talk about his book and his favorite restaurant in Chicago.