In recent days, rebel groups have been hit hard by pro-Gaddafi forces. The situation on the ground remains uncertain, but latest reports suggest those loyal to Muammar Gaddafi, the Libya leader, have recaptured Azzawiya - 30 km to the west of Tripoli. The frontline is now moving towards the east. Just who is winning this conflict? And are hopes that the Libyan leader would be ousted proving premature?