How candy moved from luxury good to cheap everyday snack...and why a few jellybeans can be a good thing

Prof. Samira Kawash has written a fascinating cultural history of candy: "Candy: A Century of Panic and Pleasure." Dick spoke with her Feb. 21 to learn more about how candy has evolved from a rare treat to integral part of our diets, and why people have such mixed feelings about sugar and candy. Check out her website and read more at candyprofessor.com