TONIGHT: Lester Holt interviews Dr. Anthony Fauci as the US adds travel restrictions in response to the Omicron Covid-19 variant. We'll have the latest tonight on NBC Nightly News at 6:30 ET / 5:30 CT (check your local NBC station listings). Read more: https://nbcnews.to/3p4LxV5 | NBC Nightly News with Tom Llamas

Watch NBC Nightly News with Lester Holt every Tuesday for our Snapshot – unique stories of talented and passionate Americans. | NBC Nightly News with Tom Llamas

1.8K reactions · 368 shares | Firefighters battling the #EasyFire in Simi Valley, California are facing powerful winds and challenging conditions. Lester Holt is on the ground and will bring us the latest tonight on NBC Nightly News. | NBC Nightly News with Tom Llamas | Facebook

Here's Lester Holt with a preview of what's to come on NBC Nightly News. Join us on your local NBC station at 6:30 pm ET / 5:30 pm CT. | NBC Nightly News with Tom Llamas

22K views · 222 reactions | "Knowledge is power. The more we learn and understand what we face, the better off we are." Lester Holt reflects on covering the pandemic as the nation grapples with a rise in Covid cases, and shares his holiday message for us all. | NBC Nightly News with Tom Llamas | Facebook