Iasraeli Foreign Minister Simon Peres puts his signature on peace accord documents between his country and the PLO. Standing behind him are L-R: Unidentified person, Israeli Prime Minister Yithzak Rabin, an aide, President Bill Clinton, PLO Chairman Yasser Arafat, U.S. Secretary of State Warren Christopher and Mahmoud Abbas, member of the PLO executive committee. The ceremonies were held on the South Lawn of the White House on September 13, 1993. (UPI Photo/Leighton Mark/Files)