After anti-Gaddafi fighters lose ground in a week of fierce fighting, the Benghazi-based National Council offers a ceasefire deal - swiftly rejected by government officials.<br /><br />The offer came as UN envoy Abdelilah al Katib visited both Gaddafi loyalists in Tripoli and opposition officials in Benghazi.<br /><br />Al Jazeera's James Bays reports from Benghazi on the latest efforts to exploit apparent divisions within Gaddafi's inner circle.
