Libya conflict: Gaddafi's son Saadi 'arrives in Niger'

One of the sons of the fugitive Libyan leader, Col Muammar Gaddafi, has arrived in neighbouring Niger.

Niger's justice minister said Saadi Gaddafi had been in a convoy which was heading towards the capital, Niamey.

Several convoys of former Gaddafi loyalists are also said to have streamed over Libya's southern border with Niger recently.

Daniel Griffiths reports.