toward green square now. the streets in some intersections are lines with people flying green flags. there are people sitting on roofs of cars, sitting, hanging out the windows of cars, waving green flags. there's a real atmosphere of celebration this morning in the city. we've seen people driving past our hotel firing ak-47s in the air. i'm seeing some security guards on the tower, not far away from where i am, waving weapons in the air. people firing shots from their cars into the air, as they're driving by. all seems to be a very wild and chaotic celebration. government officials tell us this is a celebration because in their words, the army has re-entered ras lanuf in the east of the country and they say this is celebration because the army is now taking control of zawiya to the west of the capital. we haven't seen a celebration like this in the morning here.