FILE – OCTOBER 9, 2018: It has been reported that Nikki Haley has resigned as the United States ambassador to the United Nations. WASHINGTON, DC – APRIL 24: U.S. Ambassador to the United Nations Nikki Haley talks with reporters during the daily press briefing at the White House April 24, 2017 in Washington, DC. Haley briefed reporters about the meetings between U.S. President Donald Trump and the ambassadors representing the permanent members of the United Nations Security Council. Chip Somodevilla/Getty Images/AFP
CHIP SOMODEVILLA / GETTY IMAGES NORTH AMERICA / AFP
FILE – OCTOBER 9, 2018: It has been reported that Nikki Haley has resigned as the United States ambassador to the United Nations. WASHINGTON, DC – APRIL 24: U.S. Ambassador to the United Nations Nikki Haley talks with reporters during the daily press briefing at the White House April 24, 2017 in Washington, DC. Haley briefed reporters about the meetings between U.S. President Donald Trump and the ambassadors representing the permanent members of the United Nations Security Council. Chip Somodevilla/Getty Images/AFP
CHIP SOMODEVILLA / GETTY IMAGES NORTH AMERICA / AFP