Mandela still alive after embarrassing Bush remark Fri Sep 21, 8:15 AM ET JOHANNESBURG (Reuters) - Nelson Mandela is still very much alive despite an embarrassing gaffe by U.S. President George W. Bush, who alluded to the former South African leader's death in an attempt to explain sectarian violence in Iraq. "It's out there. All we can do is reassure people, especially South Africans, that President Mandela is alive," Achmat Dangor, chief executive officer of the Nelson Mandela Foundation, said as Bush's comments received worldwide coverage. In a speech defending his administration's Iraq policy, Bush said former Iraqi President Saddam...