Palestinian President Mahmoud Abbas attends a Socialist International congress in Lagonisi July 1, 2008. The three-day congress discusses climate change, peace and the resolution of conflicts, the world economy and migration. Reuters Pictures 16 months ago

Palestinian President Mahmoud Abbas attends a Socialist International congress in Lagonisi July 1, 2008. The three-day congress discusses climate change, peace and the resolution of conflicts, the world economy and migration.