We think of ice cream as a summertime indulgence ... but year round, Americans average about a pint per person each week! To get the scoop on our love affair with the frozen treat, we talk with Amy Ettinger, author of the book, Sweet Spot: An Ice Cream Binge Across America. Plus, Tim Andon of T-I-C Gums tells us about the Ice Cream University and graduate Whitney LaRoche describes what it was like to create a winning ice cream flavor.