NBCUniversal Inc. March 13, 2019 11:09 am Rescue Efforts Underway After 3-Story Building Collapses in Nigeria A three-story building in Nigeria collapsed on Wednesday. The cause of the collapse has not yet been determined. US & World Videos 1:00 Watch: Timelapse video shows removal of I-95 bridge in Norwalk in 60 seconds 5:28 Biden condemns antisemitism as attack on democracy during Holocaust remembrance speech 1:20 Would you put pickles in your Dr Pepper? 0:21 Route 68 in Wallingford reopens after fatal crash 1:52 Amanda Seyfried reveals her kids' reaction to her daring metallic Met Gala look