**UPDATE** The video was on autoplay, you can find it here
A video of what appears to be Saif al-Islam Gaddafi addressing supporters and clutching an assault rifle has appeared on a social media website
The mobile phone footage seems to show the son of the Libyan leader is seen standing on top of a vehicle on Sunday in front of a chanting crowd.
The 39-year-old Saif al-Islam Gaddafi, the eldest of Gaddafi's children with his second wife, was educted in London where he has a house.
The situation in Libya remained chaotic today, with opponents of the regime – including many army units which have defected to the rebel side – holding almost all of the east of the country and most of its lucrative oil infrastructure.
Col Gaddafi himself retains control over capital Tripoli and nearby cities, backed by better armed security forces and militiamen