i'm richard hyde. i direct the religion consulting group. i'm curious about other bases of identity in the countries that you're talking about. they all speak arabic. they're mostly muslim. what differentiates a tunisian from a moroccan from an algerian from an egyptian, et cetera. there must be lots of other things going on here. >> well, i mean, you know, there are unlimited differences. these are overlapping identities. the arab that the tunisian speaks is not the arabic that i speak. nor is the french in the arabic the tunisian speaks, the little french that i know. there are differences in history. there are differences in colonial history and colonial influence. there are differences, the kind of historical sediment of, for example, the morgaba regime and the attempted secularism in law, even, in tunisia is something for a quite long period of time, is something that's quite different than what was experienced in egypt, for example. so there are, you know, there are similarities, but there are differences. these are multiple overlappin