Amid calls for unity from both sides of the aisle, former GOP presidential candidate Nikki Haley is set to speak at the Republican National Convention on Tuesday. Will she focus her speech more on former President Donald Trump or President Joe Biden? "The Hill" moderator Blake Burman says it will be interesting to see. #NikkiHaley #RNC #RepublicanNationalConvention "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie and Connell McShane featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 1p/12C. NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij