meanwhile, a special u.n. group is asking for a cease-fire. she joins us now live from the libyan capital with more on that. nema. >> well, many say the libyan government has been accused in the past of persistently violating previous cease-fires. as we speak now, reports are reaching us that shell rg continuing in the western mount along the tunisian border. but saying all that, the u.n. envoy here at the invitation of the libyan government, even though he had said to the security council that they would require for a cease-fire to be in place before any negotiations could go ahead. that seems to be in line with what the libyan government is thinking. they say that they are prepared to have impartial independent observers on the ground and have adjabia before then negotiating. through the tribal leaders, they say they don't believe the