Kraft Foods Inc. has announced “global initiatives to help address rise in obesity.” But there are no concrete changes they can point to yet, except for plans to reduce the portion sizes of single-serve packs (and, I have to wonder, keep the same prices?) and halt in-school marketing (again, cost savings). The NY Times reports that Kraft is developing Oreos without trans-fats, so perhaps there will be significant changes to come in the actual content of the foods.