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: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews

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Travel Chaos As Countries Prepare For Omicron Variant