Pennsylvania officers testified before Congress in a hearing investigating the first assassination attempt on former President Donald Trump, which took place at a Butler, Pennsylvania, rally. The U.S. Secret Service has come under scrutiny for planning around the event, communication failures and how a suspicious person was allowed to remain in the area and get so close to the stage. #Trump #SecretService #assassinationattempt "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