Examines two legal issues related to the use of metal detectors in public schools: their legality under the Fourth Amendment and the potential liability of schools who fail to use them to keep weapons out of their buildings. (91 footnotes) (MLF)

Disagrees with Ferraraccio's views and argues that: (1) students do bring illegal weapons to school; (2) metal detectors do detect weapons and help schools to disarm students; (3) disarming students reduces the threat of violence; and (4) courts have repeatedly approved the constitutionality of weapon-related suspicionless student searches…