November 30, 2011 6:00 am Fire Alarm Disrupts NBC Nightly News Brian Williams is interrupted with a fire alarm while anchoring NBC Nightly News. US & World Videos 2:16 Brooke Martell's morning weather forecast for April 28, 2024 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 2:46 Hundreds of San Diegans attend annual Celebration of Champions at the Embarcadero 3:30 US Coast Guard crew helps save the Oceanside Pier