Der Spidgel just confirmed the rumors, that many of the guys that are cracking down on the demonstrators in the streets are lebanese hezbollah members. According to them, there are 5000 Hezbollah members in Iran that are part of the crackdown on the students. This is a big mistake. You don't bring an arab to beat down a Persian, unless you want the Persians to get really and I mean really pissed off. The hatred that Persians have for arabs are the stuff of legend, and if the regime has to use arabs to crack down on its people, then it maybe weaker than we ever though.