Travel Chaos As Countries Prepare For Omicron Variant

From Morocco to Israel, countries are imposing different travel restrictions to stop the spread of the Omicron variant. Omicron is making its way around the world as the number of confirmed cases rises.» Subscribe to NBC News: » Watch more NBC video: NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features , , , 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! NBC News App: Breaking News Alerts: Visit : Find NBC News on Facebook: http://nbcnews.