Former Secret Service agent Robert McDonald offers his insights on the performance of the current Secret Service amid the assassination attempt on former President Donald Trump. #DonaldTrump #Trumpassassination #SecretService "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. hosted by Adrienne Bankert. Weekends starting at 4p/3C. 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