SNIPPET: "Sudden jihad syndrome or just the crazy? I'll remind my readers that the two are not mutually exclusive categories. In fact, Aaron over at SOFIR has a pretty interesting typology of the "terrorist continuum" in which he posits that the more rational the terrorist the more likely they will be to need organizational help. At the other end of the spectrum are "lone wolves" who are characterized by a high degree of "internal disquiet". I've no idea if the grad student/murderer named Abdulsalam Al-Zahrani was motivated by Islamic extremism. I throw it out there because it can't be discounted...
