interesting but if you search on you tube with the words teacher or angry teacher you get lots of videos of teachers that have been videoed.
>From: carolyn roberts <email@example.com>
>Date: 2006/11/27 Mon AM 10:27:50 CST
>To: TeacherArtExchange Discussion Group <firstname.lastname@example.org>
>Subject: [teacherartexchange] Beware students with cameras in school