Former President Donald Trump’s speech at the Libertarian Party convention Saturday was peppered with boos, catcalls and jeers – especially when he said the party should have nominated him “only if you want to win.” NewsNation’s Elina Shirazi has more on Trump, plus Robert F. Kenney Jr.’s Libertarian speech and President Joe Biden’s commencement address at West Point. #donald trump #robert f. kennedy jr. #joe biden #libertarian convention "NewsNation Prime" is America’s source for unbiased news offering a full range of perspectives from across the U.S. Weekends starting at 7p/6C. #Prime 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