"(7) The impact on public schools. It is essential to separate the rhetoric of the school bureaucracy from the real problems that would be raised. The National Education Association and the American Federation of Teachers claim that vouchers would destroy the public school system, which, according to them, has been the foundation and cornerstone of our democracy. Their claims are never accompanied by any evidence that the public school system today achieves the results claimed for it--whatever may have been true in earlier times. Nor do the spokesmen for these organizations ever explain why, if the public school system is doing such a splendid job, it needs to fear competition from nongovernmental, competitive schools or, if it isn't, why anyone should object to its "destruction." The threat to public schools arises from their defects, not their accomplishments. In small, closely knit communities where public schools, particularly elementary schools, are now reasonably satisfactory, not even the most comprehensive voucher plan would have much effect. The public schools would remain dominant, perhaps somewhat improved by the threat of potential competition. But elsewhere, and particularly in the urban slums where the public schools are doing such a poor job, most parents would undoubtedly try to send their children to nonpublic schools."