U.S. President Donald Trump Has Lunch With Saudi Deputy Crown Prince And Defense Minister n the Oval Office at the White House, March 14, 2017 in Washington, DC.

U.S. President Donald Trump (L) and Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, prepare to have lunch in the State Dining Room, at the White House, March 14, 2017 in Washington, DC.

U.S. President Donald Trump (L) and Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, walk into the State Dining Room to have lunch, at the White House, March 14, 2017 in Washington, DC.

U.S. President Donald Trump (L) walks into the State Dinning Room to have lunch with Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, at the White House, March 14, 2017 in Washington, DC. 

U.S. President Donald Trump (L) walks into the State Dinning Room to have lunch with Mohammed bin Salman (C), Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, at the White House, March 14, 2017 in Washington, DC.

 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. 

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. 

 U.S. President Donald Trump (L) prepares to have lunch with Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, in the State Dining Room at the White House, March 14, 2017 in Washington, DC.

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. 

U.S. President Donald Trump (2-L) and Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia (1-R), prepare to have lunch in the State Dining Room, at the White House, March 14, 2017 in Washington, DC.

U.S. President Donald Trump (L) and Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, prepare to have lunch in the State Dining Room, at the White House, March 14, 2017 in Washington, DC.

U.S. President Donald Trump (L) and Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, prepare to have lunch in the State Dining Room, at the White House, March 14, 2017 in Washington, DC.



Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia meets with U.S. President Donald Trump, in the Oval Office at the White House, March 14, 2017 in Washington, DC.

U.S. President Donald Trump (L) walks into the State Dinning Room to have lunch with Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, at the White House, March 14, 2017 in Washington, DC. 

US President Donald Trump and Saudi Deputy Crown Prince and Defense Minister Mohammed bin Salman shake hands in the State Dining Room before lunch at the White House in Washington, DC, on March 14, 2017. Trump welcomed the prince to the Oval Office, as both countries expect to improve ties that were frequently strained under Barack Obama's administration. Saudi Arabia is likely to welcome Trump's harder line on its arch-rival Iran and there is likely to be less friction over Riyadh's war against Iranian-backed Huthi rebels in Yemen.

US President Donald Trump and Saudi Deputy Crown Prince and Defense Minister Mohammed bin Salman enter the State Dining Room before lunch at the White House in Washington, DC, on March 14, 2017.

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.

US President Donald Trump and Saudi Deputy Crown Prince and Defense Minister Mohammed bin Salman speak to the media in the Oval Office at the White House in Washington, DC, on March 14, 2017.

US President Donald Trump (R) and Saudi Deputy Crown Prince and Defense Minister Mohammed bin Salman speak to the media in the Oval Office at the White House in Washington, DC, on March 14, 2017.

US President Donald Trump and Saudi Deputy Crown Prince and Defense Minister Mohammed bin Salman take their seats for lunch in the State Dining Room at the White House in Washington, DC, on March 14, 2017.

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.

 Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia meets with U.S. President Donald Trump, in the Oval Office at the White House, March 14, 2017 in Washington, DC.

 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.

Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, prepares to have lunch in the State Dining Room at the White House, March 14, 2017 in Washington, DC.

Mohammed bin Salman, Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, walks into the State Dinning Room to have lunch at the White House, March 14, 2017 in Washington, DC.

U.S. President Donald Trump (L) walks into the State Dinning Room to have lunch with Mohammed bin Salman (R), Deputy Crown Prince and Minister of Defense of the Kingdom of Saudi Arabia, at the White House, March 14, 2017 in Washington, DC.