I think it should be noted that Charlotte Iserbyt's views tend to be towards the Alex Jones/New World Order spectrum, although that obviously doesn't mean she's wrong or that the educational system isn't seriously fucked up. I only point this out because those views can be a bit extreme, and sometimes flat-out wrong.
Oh yes, there is an inherent bias to the conservative spectrum in Iserbyt's writings, but for the most part her compilation of documents is sound. This one, in particular, is fine.
For what it's worth, the Alex Jones media cult, despite its populistic pandering to the conservative Christian demographic, can be quite a breath of fresh air, and they do routinely talk about government, military and intelligence operations no one else will.
More info:
https://en.wikipedia.org/wiki/Talk:Charlotte_Thomson_Iserbyt
http://www.infowars.com/exclusive-charlotte-iserbyt-reveals-...
http://www.youtube.com/watch?v=p94_Cfo7XD0
http://www.prisonplanet.com/america-on-the-road-to-total-des...
http://www.infowars.com/charlotte-iserbyt-the-miseducation-o...
http://www.newswithviews.com/iserbyt/iserbyt114.htm