Sen. John Fetterman, D-Penn., is in the hospital after a fall during an early morning walk. His office said he experienced a flare up of ventricular fibrillation and is said to be doing well. #JohnFetterman #health #politics "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 12p/11C. NewsNation is your source for fact-based, unbiased news for all Americans. 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