This is the best part about Lieberman's statement He wants to start a Federal investigation on something he will not even define. Dietary and health experts will have have a hard time defining it as well. They can consider processed sugar and fat grams in food, but it is all relative to one's diet and ratio of those types of foods consumed by a person. Does Lieberman want to investagate everyones diet? Yeah, you are right Moi we have better things to do.