The relationship between Britain, the US and Muammar Gaddafi is being laid bare by a series of secret documents found in Tripoli.<br /><br />The latest appears to show how western intelligence agencies worked with Gaddafi's spies. <br />Now, a Libyan army commander who led troops in Libya's revolution says he wants an apology from Britain and America.<br /><br />Abdul Hakim Belhaj says that in 2004 he was taken from Thailand to Tripoli by the CIA - where he was tortured by Gaddafi's agents. He says some of his first visitors there were British agents, hoping to pick up information about Libyans in the UK. <br /><br />Al Jazeera's Tim Friend reports from London.