Beyond Americans being over weight, has anyone noticed the number of folks, me included, who have the proverbial spare tire around their middle? Maybe it's more noticeable because people don't cover it up as much anymore, I don't know. I've long suspected that the growth hormones, or something else commonly added to food, is more the cause of American obesity than poor dietary habits alone. There's something out there that's working against us. What do you think?