FILE - In this Saturday, May 26, 2012 file photo, Egyptian presidential candidate Ahmed Shafiq speaks to the media during a press conference at his office in Cairo, Egypt. Egyptian officials said Tuesday, Sept. 11, 2012 that Hosni Mubarak's last prime minister, Ahmed Shafiq, has been referred to trial on corruption charges in a case involving the ousted leader's sons. (AP Photo/Khalil Hamra, File)