Protesters hold banners in support of WikiLeaks founder Julian Assange during a demonstration in front of the British Embassy in Budapest December 9, 2010. The sexual misconduct case against Assange is a personal matter and not connected with his work releasing secret U.S. diplomatic cables, a Swedish prosecutor said on Tuesday. Assange, whose WikiLeaks website is at the centre of a furious row over the release of secret U.S. diplomatic cables, was arrested under a European Arrest Warrant on Tuesday after handing himself in to London police. [Xinhua]