(Amr Nabil | The Salt Lake Tribune) Saudi Crown Prince, Mohammed bin Salman, attends the second day of Future Investment Initiative conference, in Riyadh, Saudi Arabia, Wednesday, Oct. 24, 2018. Saudi Crown Prince Mohammed bin Salman will address the summit on Wednesday, his first such comments since the killing earlier this month of Washington Post columnist Jamal Khashoggi at the Saudi Consulate in Istanbul.