Trump bars CNN, Politico and MS NOW from White House; New attacks on Saudi Arabia as Middle East fighting escalates; and more on tonight’s broadcast.

NBC News will present never-before-seen footage from its coverage of 9/11 in a documentary on "Dateline" as part of its commemmoration of the 25th anniversary of the terrorist attacks on that date.

We’re making it easier than ever to stream NBC 5 Chicago news anytime, anywhere — on your phone, desktop or television. Our 24/7 streaming channel, NBC Chicago News, is now available on Roku TV, ...