A Palestinian boy sells water as a mural depicting late leader Yasser Arafat is seen on a section of Israel's controversial barrier at Qalandiya checkpoint, near the West Bank city of Ramallah July 4, 2012. The Palestinian Authority agreed on Wednesday to the exhumation of Arafat's body after new allegations that he was poisoned with the radioactive element polonium-210 in 2004. REUTERS/Ammar Awad (WEST BANK - Tags: POLITICS SOCIETY OBITUARY)