Former FBI special agent and CIA officer Tracy Walder is astonished that Defense Secretary Pete Hegseth allegedly shared information about military strikes in a Signal chat that included his wife and brother. She points out that Hegseth previously criticized Hillary Clinton for irresponsibly using classified information and felt she should be prosecuted. "This, to me, is very irresponsible and quite frankly, I would have been fired if I had communicated this over a Signal's chat," Walder says. #PeteHegseth #Signal #defensesecretary "NewsNation Now" is a no fluff, no filler newscast hosted by Connell McShane featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 3p/2C. 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