 From NPR and WBUR, I'm Celeste Headley in Washington, D.C. And I'm Deepa Fernandes in Alameda, California. It's Here and Now. At the Republican National Convention last night, former Republican presidential candidate Nikki Haley strongly endorsed Donald Trump. Haley, who ended her bid for the White House two months ago, spoke directly to those voters who might have some doubts about Trump.