A demonstrator dressed as Saudi Arabian Crown Prince Mohammed bin Salman (C) with blood on his hands protests outside the Saudi Embassy in Washington, DC, on October 8, 2018, demanding justice for missing Saudi journalist Jamal Khashoggi. - US President Donald Trump said October 10, 2018 he has talked to Saudi authorities 'at the highest level' to demand answers over what happened to missing journalist Jamal Khashoggi.
Trump told reporters at the White House that he talked to the Saudi leadership 'more than once' since Khashoggi, a US resident and Washington Post contributor, vanished on October 2 after entering the Saudi consulate in Istanbul. (Photo by Jim WATSON / AFP)        (Photo credit should read JIM WATSON/AFP/Getty Images)