sodexo admitted no wrongdoing. but the investigation has expanded. schneider man says his office has uncovered a nationwide pattern of public schools getting ripped off. he's fired off subpoenas to 10 more food industry companies. >> we know that there are cutbacks in programs for kids, in gym and art and teachers are teaching in larger classes. it's outrageous that there's more money that should be going, that is legally owed our schools that is not going there. >> rick hughes went to work for a school district that was once sodexo's customer, district 11 in colorado springs. he says cutting out the middle man actually improved school lunches. the money saved buys food like local organic beef. >> hoe additives, no steroids, no horr moins. >> every time the dollar changes hands a little comes off. when you buy direct from the states. some see it as a way to recover millions of dollars at a time when schools nationwide are struggling for every penny they can get. sharyl attkisson, cbs news, colorado springs. >> axelrod: boston university calls it a ho