The line is crossed when an individual isn't given the opportunity to make their own choices. In the case of a child it is up to the parent to make the appropriate choice for the child. It should be no business of a school authority to make a judgment call as to what is considered healthy. Most mothers or fathers are going to provide a child with a reasonably healthy lunch. There will be a few cases out of many who fail to adequately pack a child's lunch but that is life. Its impossible to control everyone and nor should we try. Things will happen and life goes on. The responsible individuals, the majority of Americans, should not be made to change how they live their life based a few less than responsible individuals. If America is allowed to head down a path where everyone is told how to think then there will less people striving to think for the selves and therefore weakening America as a whole. We've made it to appoint where there are 7 billion people in the world so I think human beings have been perfectly fine when it comes to thinking for and feeding themselves.