Tonight, the blizzard blasting multiple states right now.

The mess on major roads, with more than a thousand flights canceled across the country already.

Whiteout conditions in the Midwest.

Cars sliding off highways.

Look at that.

These two tractor trailers colliding, and you see this huge pile up.

The dangerous storm now barreling east, bringing

thunder snow with it. You hear it right there. 21 states set to be hit. We are tracking this

storm's path. Plus, thousands of flights canceled or delayed on the final day of the busy holiday

travel season. The FBI releasing final day of the busy holiday travel season.

The FBI releasing new video of the New Orleans attacker as he planted two explosive devices

and the high-tech glasses he used to record this, his bike ride through the French quarter months

before. Jabar made at least two trips to New Orleans.

Security ramping up at the Capitol ahead of tomorrow's election certification,

exactly four years after the January 6th attack.

The first U.S. city charging congestion pricing, starting today, $9 to get into downtown,

which other cities may do the same to try to make

gridlock a little more manageable. And the new science of retail returns, how these robots are

getting your stuff back to stores faster than ever. This is NBC Nightly News with Hallie Jackson.

Good evening. We are coming on the air on our first Sunday of 2025 with our first major snowstorm of the year.

It's a powerful system set to affect nearly 60 million of us, and it's already dumping snow as a blizzard in the Midwest.

It started with ice.

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