see more

BEIJING, CHINA - AUGUST 31: Saudi Arabia Deputy Crown Prince Mohammed bin Salman speaks during a meeting at the Diaoyutai State guest house on August 31, 2016 in Beijing, China. The deputy prince is meeting Chinese officials during his visit to boost bilateral ties between the two nations. (Photo by Rolex - Pool/Getty Images)

BEIJING, CHINA - AUGUST 31:  Saudi Arabia Deputy Crown Prince Mohammed bin Salman speaks during a meeting at the Diaoyutai State guest house on August 31, 2016 in Beijing, China. The deputy prince is meeting Chinese officials during his visit to boost bilateral ties between the two nations.  (Photo by Rolex - Pool/Getty Images)

see more

PARIS, FRANCE - JUNE 27: French President Francois Hollande welcomes deputy crown Prince and Defense Minister of Saudi Arabia Mohammed Bin Salman Al Saud prior to a meeting at the Elysee Presidential Palace on June 27, 2016 in Paris, France. (Photo by Chesnot/Getty Images)

PARIS, FRANCE - JUNE 27:  French President Francois Hollande welcomes deputy crown Prince and Defense Minister of Saudi Arabia Mohammed Bin Salman Al Saud prior to a meeting at the Elysee Presidential Palace on June 27, 2016 in Paris, France.  (Photo by Chesnot/Getty Images)

see more

NEW YORK, NY - JUNE 22: NYC Mohammad bin Salman Al Saud and UN Secretary General Ban Ki-moon meet at United Nations headquarters on June 22, 2016, in New York City to discuss recent diplomatic affairs and future relations between Saudi Arabia and the United Nations. (Photo by Giles Clarke/Getty Images)

NEW YORK, NY - JUNE 22: NYC Mohammad bin Salman Al Saud and UN Secretary General Ban Ki-moon meet at United Nations headquarters on June 22, 2016, in New York City to discuss recent diplomatic affairs and future relations between Saudi Arabia and the United Nations. (Photo by Giles Clarke/Getty Images)

see more

HANGZHOU, CHINA - SEPTEMBER 4: Saudi Arabian Deputy Crown Prince Mohammed bin Salman attends the opening ceremony of the G-20 Summit on September 4, 2016 in Hangzhou, China. World leaders are gathering for the 11th G20 Summit from September 4-5. (Photo by Mark Schiefelbein - Pool/Getty Images)

HANGZHOU, CHINA - SEPTEMBER 4:  Saudi Arabian Deputy Crown Prince Mohammed bin Salman attends the opening ceremony of the G-20 Summit on September 4, 2016 in Hangzhou, China. World leaders are gathering for the 11th G20 Summit from September 4-5. (Photo by Mark Schiefelbein - Pool/Getty Images)

see more

WASHINGTON, DC - MARCH 14: U.S. President Donald Trump (R) meets with Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, in the Oval Office at the White House, March 14, 2017 in Washington, DC. (Photo by Mark Wilson/Getty Images)

WASHINGTON, DC - MARCH 14: U.S. President Donald Trump (R) meets with Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, in the Oval Office at the White House, March 14, 2017 in Washington, DC. (Photo by Mark Wilson/Getty Images)