Nightly News Full Broadcast - Dec. 31

Sweeping security presence as New York, other cities, ring in new year; Massive power outage leaves most of Puerto Rico in the dark; U.S. investigators join search for answers after deadly South Korean plane crash; and more on tonight’s broadcast. 00:00 Introduction 01:28 Sweeping security presence as New York, other cities, ring in new year 06:08 Massive power outage leaves most of Puerto Rico in the dark 07:45 U.S. investigators join search for answers after deadly South Korean plane crash 10:02 Showdown over House speaker after Trump endorses Johnson 11:57 New fallout after death of inmate beaten by prison guards 13:56 Millions of children lost health insurance in Medicaid shake-up 17:54 Good News: New Year's wishes in Times Square confetti » Subscribe to NBC News: https://www.youtube.com/user/NBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, 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! Breaking News Alerts: https://link.nbcnews.com/join/5cj/breaking-news-signup?cid=sm_npd_nn_yt_bn-clip_190621 Visit NBCNews.Com: https://www.nbcnews.com/ Find NBC News on Facebook: https://www.facebook.com/NBCNews Follow NBC News on Twitter: https://twitter.com/NBCNews Get more of NBC News delivered to your inbox: nbcnews.com/newsletters #newyearseve #puertorico #planecrash