Former British premier Tony Blair (L), who is the special envoy for the Middle East Quartet negotiating group, speaks during a joint press conference with Arab League Secretary General Amr Mussa (R) after their meeting in Cairo on March 8, 2010. Blair's visit comes as a senior official in the Palestine Liberation Organization, announced that the Palestinians would embark on US-mediated peace talks with Israel, despite deep skepticism about the prospects of success. AFP PHOTO/KHALED DESOUKI (Photo credit should read KHALED DESOUKI/AFP/Getty Images)
