Nightly Check-In: Leaders Urge Vaccinations as Omicron Variant Spreads

Today several more cases of the Omicron variant have been confirmed across the U.S. Health leaders are encouraging all eligible people to be vaccinated as they work to learn more about the new mutation. Plus, it’s the season of giving! Learn how you can make the holidays brighter for a child in need through our “Toys for Tots” gift drive. NBC 7’s Mark Mullen has your Nightly Check-In for Friday, December 3rd, 2021.