Top leaders in Congress quickly unified to rebuke a failed assassination attempt on Donald Trump at a Pennsylvania rally, demanding briefings and planning investigations into the incident that left the former president injured. "The Hill" reporter Mychael Schnell joins "NewsNation Now" to discuss the latest in the investigation as House Speaker Mike Johnson echoes President Joe Biden and Donald Trump's calls for unity. #TrumpAssassinationAttempt "NewsNation Now" is a no fluff, no filler newscast featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekends 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