** FILE **Sheik Hassan Dahir Aweys in this August 21, 2006 file photo. Bodyguards linked to a top Islamic extremist, Sheik Hassan Dahir Aweys, arrived in Mogadishu on Wednesday, sparking rumors that Aweys and other Shabab leaders were leading the fighting against the Somali and Ethiopian troops. Most of the courts’ leadership has either fled the country, or been in hiding since Ethiopia intervened in December to prop up the government. (AP Photo)