 CBS News special report. Tonight's Republican National Convention includes speeches by former Trump challengers Ron DeSantis, Vivek Ramaswamy, and soon Nikki Haley. CBS's Robert Costa. I just spoke with continuing Trump critic, former Arkansas Governor Asa Hutchison. He's hoping that Haley still outlines a path for traditional Republicans in the party, but even he, as a Trump critic, believes that ultimately former Ambassador Haley will give a full-throated endorsement