Nikki Haley chosen for UN ambassador as Trump backs off some campaign promises03:14
South Carolina Gov. Nikki Haley, whose support for Donald Trump was lukewarm during his campaign, has become the first woman chosen for his cabinet, for the post of U.S ambassador to the United Nations. Meanwhile, Trump has acknowledged he won’t be following through on some campaign promises, including appointing a special prosecutor to investigate Hillary Clinton. NBC’s Kristen Welker reports for TODAY.