When Teachers are Bullys

I recentlly read this article about the bullying of students by teachers. While this doesn't involve cyberbullying, I do think this is alarming and goes hand-in-hand with bullying in other mediums.

http://www.huffingtonpost.com/2012/04/23/stuart-chaifetz-father-wire-son-records-teacher-abuse_n_1447330.html