The Biden administration is warning U.S. governors that hackers are targeting water and wastewater systems from coast to coast. The letter, released Tuesday by National Security Advisor Jake Sullivan and Environmental Protection Agency Administrator Michael Regan, warned all 50 governors they need to be proactive in boosting their digital defenses. Glenn S. Gerstell, former general counsel of the National Security Agency (NSA), joined “NewsNation Now” to discuss. #NewsNationNow #Hacking "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