NewsNation national security contributor Tracy Walder says the fact that the 20-year-old who shot at former President Donald Trump flew a drone over the venue earlier in the day shows that he was familiar with the area. Walder also tells "NewsNation Prime" she’s not sold on the idea that the shooter had any political motive, noting that he also had researched President Joe Biden’s campaign schedule. #trumpassassinationattempt #tracywalder #2024election "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