this is part of a class taught by juan cole, professor of history at the university of michigan in ann arbor. this is an hour 20 minutes. >> all right. well, welcome, everybody. we're going to talk about the roots of al qaeda terrorism today. of course, this is a complex subject. and i'm going to focus specifically on its roots in modern egypt. that's a topical subject. in the past -- in the past few months, the military government of egypt has abruptly declared the muslim brotherhood to be a terrorist organization. this is a stark reversal of its fortunes. because in the summer of 2012 after the revolution of hosni mubarak, morsi won. so in from summer of 2012 until summer of 2013, not only was the muslim brotherhood not a terrorist organization, it was the government of the country. and now, all of a sudden, it's a terrorist organization. so this is, you know, makes your head spin, the redefinition of politics in this post, revolution period. but the roots of these attitudes toward the muslim brotherhood. and of the brotherhood's own, i think, political mistakes go back in 20th centu