 From the ABC News desk, Donald Trump's former primary challenger, Nikki Haley, called for party unity in a speech at the Republican National Convention. A former Haley delegate and New Hampshire State Senator Bill Gannon said he thought that she brought the party together with her speech. She did a great job. I think she'll have a place in the administration. I think we're all coming together. We're going to dominate and knock out, be it Biden or whoever they put out.