Rocco Dispirito talks new book 'The Negative Calorie Diet'

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.