If the issue really is a question of who is educating these people the the solution is simple - just introduce a system of residential schools like those that Canada used in an attempt to wipe out Native American culture.  [end sarcasm]  It worked so well there didn't it.

But rather than asking "who" is educating these individuals you might ask yourself why this sort of radicalism is taking hold.  And why people are quick to point their fingers at Muslims as terrorist but don't label non-Muslimsthe same way