police. there have been numerous arrests. we don't know how many but they have dragged people off. you hear the chants. they're throwing flex cuffs on them and pulling them out of there. we've seen clashes with people trying to get to work. some of the demonstrators have been asking the wall street workers to join them and in one case, someone yelled at them, are you going to feed my kids? who is going to feed my kids if i don't go to work? there are not just clashes between police and protestsers but between people who are trying to go to work. bill: you were standing in front of zuccotti park, a moment ago, right? that was the birthplace of this movement two months ago. it was cleaned out two days ago. did many people spend the night down there, rick? >> reporter: they're not sleeping out here anymore. we'll show you zuccotti park also ringed with the metal barricades. there are police officers inside. people can get in there. really no one is in there right now. people are standing on edges of it.