Jessica Petrow-Cohen watched the Twin Towers fall when she was 5 years old. Now, she's advocating for more research into the disaster's health impacts on women and children. #Remembering911 #GroundZero #WorldTradeCenter Watch #NewsNationNow: newsnationnow.com/joinus "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 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