United Nations Ambassador Nikki Haley will leave at the end of the year, the latest departure from President Donald Trump's national security circle. Trump and Haley announced her departure plans on Tuesday morning. The former South Carolina governor has served since January 2017. Haley, 46, has represented the Trump administration at the UN amid several international crises, including efforts to dismantle North Korea's nuclear program and ease conflict in Syria. She has also criticized Iran after Trump pulled out of the Iran nuclear accord reached during the Obama administration. Haley is only the latest high ... (full story)