This sort of demagoguery masquerading as journalism has got to stop. Upvoting exploitative personal political propaganda like this contributes to an atmosphere of narrow-mindedness on HN that plays to the bigotry of its readers, with the majority of comments here responding in like.
I'm certainly not defending it, but in reality this sort of (over) reaction, is perfectly explainable when you consider the risk of government employees responsible for the lives of children NOT reacting and being wrong.
Yes, those involved need some education, but no more so than the author regarding journalistic ethics, or the commenters here stirring up a witch-hunt. You can see all the anti-Texan/Conservative/School/Government-ists overreacting here right on cue.