Lawmakers on both sides of the aisle questioned Secret Service Director Kimberly Cheatle over the agency's actions leading up to and after an assassination attempt on former President Donald Trump in Butler, Pennsylvania. Legislators appeared frustrated with a lack of specific answers from Cheatle, who maintained she is still the best person to lead the agency. #SecretService #KimberlyCheatle #politics "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