January 28, 2013 6:30 pm Nightclub Safety 101 In the wake of the fatal nightclub fire in Brazil, NBC Washington station News4’s Darcy Spencer reports on what to look for when you’re out and about. US & World Videos 0:54 Nude cruise sailing out of Miami in 2025 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 1:01 Woman arrested on human trafficking and prostitution charges in Miami-Dade in court 1:45 NYPD enters Columbia University in riot gear to clear protest