Sadly, a kindergartener who is already a bully is probably that way because he is being bullied somewhere else, so he had been bullied again by the teacher and will likely continue to be a bully. The other children are now even more traumatized as well. I hope there are resources in place to help address the emotional trauma for all the children involved. A bit of conflict resolution would have been a better way to go - give the bully and the other children the tools to solve their problems with words rather than fists. Yet another reason I am against allowing teachers to have guns in schools - and yes, I am a teacher.