November 8, 2013

by Angelique Chrisafis   Swiss scientists discovered unexpectedly high levels of polonium despite fears body would not yield much evidence   Yasser Arafat’s coffin in Ramallah after his death in 2004. Photograph: Jamal Aruri/AFP/Getty Images When Palestinian officials opened up Yasser Arafat‘s grave in November last year, the international scientists standing by were not sure whether the