Last month, at a Raeford, N.C., elementary school, a teacher confiscated the lunch of a 5-year-old girl because it didn’t meet U.S. Department of Agriculture guidelines and therefore was deemed nonnutritious. She replaced it with school cafeteria chicken nuggets. The girl’s home-prepared lunch was nutritious; it consisted of a turkey and cheese sandwich, potato chips, a banana and apple juice. But whether her lunch was nutritious or not is not the issue. The issue is governmental usurpation of parental authority.

In a number of states, pregnant teenage girls may be given abortions without the notification or the permission of parents. The issue is neither abortion nor whether a pregnant teenager should have an abortion. The issue is this: What gives the government the authority to usurp parental authority?