Exploring a part of Libya still loyal to Gaddafi

Libya's National Transition Council may have a firm grip on the capital Tripoli but small parts of the country remain loyal to fugitive former leader Col Gaddafi.

The BBC's Ian Pannell has been to the town of Tarhuna, where he saw the green flag of the old regime flying proudly on some buildings.

He then travelled down the road towards Bani Walid, where it is rumoured that a number of Col Gaddafi's sons are hiding.