dr. barber, good to have you on the program. >> good evening. tavis: the only thing predictable about revolution is that they are unpredictable. so how unpredictable is this revolution in egypt? >> tolstoy said every unhappy family is unhappy in its own way and every revolution is revolutionary in its own way. we have a peculiar group of circumstances. it starts as a virtual revolution, the first net-izen revolution. i'm on virtually this evening because it was a virtual revolution made first by the internet. i think it's the first time the web has played that role. and that means, second, that an awful lot of young people relatively -- i wouldn't say secular, but relatively educated, technically adept, were in the streets, a very different group than the stereotype about the arab street that we have, which is a foolish stereotype, a very different kind of street, a street full of young people who care and understand technology and who are concerned about their rights and liberties, about their jobs, and who went into the street -- this was perh