Where did I ever say that, please point it out? You know, we're on the same side most of the time politically but you're one of most hostile and arrogant people that post on here and attack those that are like minded to you. You can't even take a simple observation or question about what you said without flying off the handle and attacking. You're not the only 'expert' on teaching, yet you act like you're the 'end all, be all' when the topic is brought up.
The specific areas that are having issues with disruptive and belligerent students isn't in the nice rural areas where children have conservative parents and upbringing and are taught respect for authority. The disruptive students are coincidentally in the same areas that have the hard leftist indoctrinators running the schools and introducing all of the curricula that the woman in the video was talking about. I was simply pointing out that the stats you mentioned aren't going to have curriculum as a top priority for the reasons I mentioned, their top concerns are more about self than the students. They're going to care more about salary, working conditions, etc.. first, and then the good majority in those areas are not going to disagree with the curriculum that she was outlining because they agree with it, simple at that.