Low Carb Mania

Out with the pasta and potatoes and in with the burgers and bacon. It seems like everyone is eating low-carb these days. We'll talk about why diets like Atkins and South Beach are such the craze. And we'll ask just how effective and healthy they are. Laura's guest is Dr. Marcia Herrin, Adjunt Assistant Professor of Community and Family Medicine, at the Dartmouth Medical School. Other guests are TBA.