Egyptian opposition politician Ayman Nour greets his supporters in the street in front of his private office, also the symbolic headquarter of his political party (al-Ghad party) in Cairo, February 19, 2009. Egyptian authorities unexpectedly freed opposition politician Nour on Wednesday after more than three years of imprisonment on forgery charges he said were politically motivated. Nour said on Thursday he would not resume his post at the helm of the Ghad party but would continue as a member. REUTERS/Asmaa Waguih (EGYPT)