in it, the director of curriculum gina pett told teachers to balance books about the holocaust with an opposing view. make sure that if you have a book on the holocaust that you have one that has opposing how do you oppose the holocaust? reporter: gina petty did not respond to messages requesting comment. in response to petty s remark, the superintendent issue an apology, stating there are not two sides of the holocaust and pledging to work with staff to clarify the policy parents expressed concern about the controversy. the teacher who was reprimanded over the book, those teachers who recorded the training session and the administrator are all victims of this toxic environment. reporter: berman urging more needs to be done to protect students and teachers. this is a crossroads for the state and for this district one path is an opportunity to lead and be on the right side of history. the other will cost you and your children a quality education. reporter: a message he h