Saudi Crown Prince Mohammed bin Salman is displayed on a screen as he speaks at the Future Investment Initiative (FII) conference inside the King Abdulaziz Convention Center in Riyadh, Saudi Arabia, on Wednesday, Oct. 24, 2018. Mohammed bin Salman said all necessary legal measures are being taken to investigate the killing of government critic Jamal Khashoggi. Photographer: Javier Blas/Bloomberg via Getty Images
