We've got a number of big stories making news tonight.

First on CBS News, the classified Obama-Biden documents found in a private office.

Plus, we've got the very latest on that catastrophic flooding in the West.

Mudslides, life-threatening rains, and widespread power outages slam California, as severe weather

has already killed at least 12 people there.

CBS's Carter Evans is in one of the hardest hit areas.

That breaking news, classified documents discovered at the Penn Biden Center for Diplomacy.

CBS's Adrienne Diaz is here with what the Justice Department is doing.

Heroic teacher.

Police said today the six-year-old shot his teacher with his mother's gun

and the new details about that teacher's actions.

She suffered a gunshot wound, but she was still able to get all of her students out of that classroom.

New York City nurses walk out.

More than 7,000 strike demanding better pay as babies in need of urgent care are transferred out of ICU's.

Drugs and surgery for obese kids, the surprising new guidelines from the American Academy

of Pediatrics. And DeMar Hamlin heads home to Buffalo.

This is the CBS Evening News with Nora O'Donnell, reporting from the nation's capital.

Good evening, and thank you for joining us as we begin a new week together.

And tonight there is breaking news.

The Justice Department is looking into classified documents found at a private office once belonging to Joe Biden.

And it comes as he is in Mexico for meetings with world leaders. Plus, just days after being sworn into office,

there's more legal trouble for New York Republican Congressman George Santos. But first,

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