Libya's revolutionary fighters have already taken Tripoli, now they are heading to the bastion of Muammar Gaddafi support, the Libyan leaders hometown of Sirte. <br /><br />Sirte is one of the last strongholds for Gaddafi loyalists. As fighters advance West their convoys grow longer. <br /><br />Al Jazeera's Jacky Rowland reports from right outside the town of Nawfilyah in Libya.