Nightly News Full Broadcast - Aug. 28

Florida preparing for Hurricane Idalia to hit shores; UNC-Chapel Hill faculty member killed in shooting on campus; Security guard speaks out after Jacksonville mass shooting; and more on tonight’s broadcast. » Subscribe to NBC News: » Watch more NBC video: NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features , , , Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! NBC News App: Breaking News Alerts: Visit : Fin