. >> chris carlton blames the news media for focusing on negative images from 1997. none of the people arrested for 15 years it has been peaceful. >> police expect it will be again, tonight. >> we don't have information for any type of vandalism. and there is going to be a celebration of 20 years of critical mass from around here, this happens every last friday in san francisco. from previous months and years you've seen there isn't an issue. it just happen autos talking with people and there are a fair number of critics. >> i don't like it when this interrupts a bus ride home. >> i don't like it. you know? >> and coming up there is a gathering and will update you here and there are par miss 'tis pants on the ride. >> thank you ask we'll touch base with you. it's hartd to say how this will shape up. and there are big numbers have not shown up yet. there is a view and the route is uncertain. and so we'll have to see where they go. and let's start to see where trouble spots are. >> right now, it's up in the air and this looks like abc 7 waze app will be expecting rolli

chris stevens. but this is not the first time that clapper had to make a public apology. joining us the editor and chief of daily-- tucker carltonve us a background why it's not the first time he's taken heat. >> there have been a series of gaffes in the director, and diane sawyer with abc news, when he was asked about the hours before the terrorists in london fighting on behalf of jihad. and looked confused, london? giving no evidence at all. apparently never heard of it. abc news is on top of it. fox is on top of it. if you don't recall, here is james clapper and diane sawyer. >> london, how serious is it? any indication it's coming here, any of the things that they have seen were coming here? >> (inaudible) i'm a little surprised you didn't know about london. >> oh, i'm sorry, i didn't. >> dave: that's of course the problem about communication and coordination, because the director of national intelligence was really brought in to coordinate the intelligence agencies. clearly that was not happening and he had a mississippi -- mistake regarding gaddafi. >> at the high point between the conflict of gaddafi and the rebel forces