welcome to the broadcast. tonight a look at iran on the # 1st anniversary of the islamic revolution with roger cohen of the new york times. r. scott kemp of princeton university. farideh farhi of the university of hawaii and nazila fathi of the new york times. the security deployment in the 48 hours before today was so massive that the fact that the appearance of the green movement on the streets today was not so large as perhaps not that significant. i think iran remains roughly divided between 40% of the population that opposes this regime, 40% that is for it and 20% undivided. people were telling me this morning, as soon as we got close to the area where mr. ahmadinejad was going to give his speech, they were faced with huge numbers of security forces, armed, holding batons, many people were stopped, their mobile phones were checked to see if there were any text messages on their phones about the protest today. and many of them just decided to come back. but the