Wounded Chadian government soldiers are evacuated at N'djamena airport, Chad to Libya for medical treatment Tuesday Feb. 5, 2008. African mediators are expected Tuesday in this oil-rich capital from where tens of thousands of people have fled as rebels renewed their most forceful attempt yet to oust President Idriss Deby. The fighting in N'Djamena threatened to further destabilize an already violent swath of Africa that is home to hundreds of thousands of refugees and borders Sudan's war-ravaged Darfur region. (AP Photo/Jerome Delay) Jerome Delay