Top Stories World Watch NBC News Now: Iowa caucus results Published February 4, 2020 News NBC News NOW Nightly News Meet the Press Dateline MSNBC TODAY Iowa Caucuses Impeachment Coronavirus OPINION U.S. News Business World Health Sports Share this — Search Sections U.S. News Politics World Local Business Health Investigations Culture Matters Science Sports Tech & Media Decision 2020 In Focus Photos Weather Shopping TV Today MSNBC Nightly News Meet The Press Dateline Featured NBC NEWS NOW THINK BETTER NIGHTLY FILMS NBC LEFT FIELD ASIAN AMERICA NBC LATINO NBCBLK NBC OUT STAY TUNED SPECIAL FEATURES NEWSLETTERS PODCASTS More from NBC CNBC NBC.COM NBC LEARN Peacock Productions Next Steps for Vets Parent Toolkit NBC Archives Know Your Value COUPONS Follow NBC News Search Facebook Twitter Email SMS Print Whatsapp Reddit Pocket Flipboard Pinterest Linkedin Share this – copied TemplateFeb. 4, 2020 Read More Best of NBC News Play All Play All source: nbcnews.com