department, thanks very much. let's get back to the breaking news out of libya and discuss it with the retired general joulwan, the former nato supreme commander. how concerned should the u.s. be that there might be al qaeda fighters among the rebel supporters? >> we have to be very careful about who comes to power. remember, this was a source of terrorists from 9/11, and so i think very to be very careful here, and we need to assess all that before providing arms or whatever other equipment we're going to give them. >> 15 of the 19 9/11 terrorists were saudis. were there any libyans, i don't remember? >> i understand that some of the terrorists were libyan. >> some of the actual 19? >> well, let me backtrack by saying those involved in terrorist acts have come from libya. >> we know that, and we know that a lot of the al qaeda who operated in iraq against u.s.