This article originally appeared in the Examiner . School lunches have become a touchy subject recently, as everyone from parent groups to the federal government to Jamie Oliver have pushed for an overhaul. Considering more than 32 million students eat school-supplied meals, and many of them get more than half their daily caloric intake from school meals, small changes have the potential to make a big impact. Starting this fall, schools will be required to include more whole grains, fruits and vegetables, per new federal regulations announced last week. The first major changes to school food...