Tuesday and Wednesday of this week, many experts are taking part in the “Building A Healthier Future” summit in Washington to discuss ways to fight childhood obesity. Former Senate Majority Leader Bill Frist is a major player in this effort. What does he see as the keys to reducing obesity among children? What “national resources” does he want committed to this fight? How much of the crusade against obesity is the responsibility of restaurants and how much of it common sense on the part of parents? We discuss all this and more with Sen. Frist.