FILE IMAGE: Saudi Crown Prince Mohammed bin Salman speaks with Dubai's Crown Prince Sheikh Hamdan bin Mohammed Al Maktoum during the Emirates Formula One Grand Prix at the Yas Marina racetrack in Abu Dhabi, United Arab Emirates November 25, 2018. Bandar Algaloud/Courtesy of Saudi Royal Court/Handout via REUTERS
Saudi Crown Prince Mohammed bin Salman is seen during the Emirates Formula One Grand Prix at the Yas Marina racetrack in Abu Dhabi, United Arab Emirates November 25, 2018. Bandar Algaloud/Courtesy of Saudi Royal Court/Handout via REUTERS
Saudi Crown Prince Mohammed bin Salman stands with Head of the Chechen Republic Ramzan Kadyrov during the Emirates Formula One Grand Prix at the Yas Marina racetrack in Abu Dhabi, United Arab Emirates November 25, 2018. Bandar Algaloud/Courtesy of Saudi Royal Court/Handout via REUTERS ATTENTION EDITORS - THIS PICTURE WAS PROVIDED BY A THIRD PARTY.
Saudi Crown Prince Mohammed bin Salman is seen during the Emirates Formula One Grand Prix at the Yas Marina racetrack in Abu Dhabi, United Arab Emirates November 25, 2018. Bandar Algaloud/Courtesy of Saudi Royal Court/Handout via REUTERS ATTENTION EDITORS - THIS PICTURE WAS PROVIDED BY A THIRD PARTY.
Saudi Crown Prince Mohammed bin Salman speaks with former Spanish King Juan Carlos during the Emirates Formula One Grand Prix at the Yas Marina racetrack in Abu Dhabi, United Arab Emirates November 25, 2018. Bandar Algaloud/Courtesy of Saudi Royal Court/Handout via REUTERS ATTENTION EDITORS - THIS PICTURE WAS PROVIDED BY A THIRD PARTY.
Prince Mohammed bin Salman seen as he visits Emirates Formula One Grand Prix