UNITED NATIONS, Jun 29 2017 (IPS) - Five months into her stint as United States ambassador to the United Nations, Nikki Haley faced two days of often-sharp questioning on June 27 and 28 by influential panels of the United States Congress. They demanded justification for the Trump administration’s decision to slash funding to the United Nations, particularly cuts to the UN Population Fund, Unicef, UN Women and the World Food Program.