== RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / OSSERVATORE ROMANO" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS==
A handout picture released by the Vatican press office shows Pope Francis placing a prayer paper at the Western Wall, Judaism's holiest site, in Jerusalem's Old City on May 26, 2014 . The 77-year-old pontiff faces a diplomatic high-wire act as he visits sacred Muslim and Jewish sites in Jerusalem on the final day of his Middle East tour. AFP PHOTO/ OSSERVATORE ROMANO / HO == RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / OSSERVATORE ROMANO" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS==