Palestinian president Mahmud Abbas adjusts his glasses as he delivers a speech during a ceremony marking 10 years since the death of veteran leader Yasser Arafat (portrait in the background) in the West Bank city of Ramallah on November 11, 2014. Arafat died in a military hospital near Paris on November 11, 2004 in circumstances that have never been clear and two years ago, Swiss experts who examined his personal effects reported finding "abnormal" levels of polonium, an extremely radioactive toxin, fuelling the widespread Palestinian belief that he was poisoned by Israel. The Jewish state has repeatedly denied any role in Arafat's death. AFP PHOTO /ABBAS MOMANI (Photo credit should read ABBAS MOMANI/AFP via Getty Images)
