Omar Abdulaziz, who was close to murdered journalist Jamal Khashoggi, told of threat posed by Saudi Arabia Omar Abdulaziz is a blogger and activist resident in Canada who has campaigned against Saudi government propaganda. Photograph: Washington Post/Getty Images Stephanie Kirchgaessner in Washington @skirchy Published onSun 21 Jun 2020 07.30 BST A prominent Saudi dissident who is living in exile …