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slash UK slash AI for people. Tonight, Vladimir Putin unleashes a tidal wave of violence as Russia

launches a full-scale invasion of Ukraine and President Biden vows to hold him accountable.

Air raid sirens Blair in Ukraine's capital. As Russian paratroopers land on the outskirts of Kiev, and tanks roll into the country.

And after a pitched battle at a radioactive nuclear plant, Russians

gain control, raising fears of a potential disaster at Chernobyl. The mass exodus. As the UN warns

of a refugee crisis, roadways jammed, and subway stations turned into bomb shelters. Plus, we're on the front lines tonight

as Ukrainian troops vowed a fight back against Russia. Taking aim. President Biden issues new

sanctions as Russian stocks nosedive, wiping out $200 billion in value. Putin is the aggressor. Putin chose this war. And our interview tonight

with the Secretary of State. Here in the United States with one million Ukrainians in America,

their fears for family and friends back home. Dangerous winter weather.

Thousands of flights canceled as snow, ice, and rain moves across the country.

Guilty.

Three police officers convicted of violating George Floyd's civil rights by failing to intervene

as Officer Derek Chauvin killed Floyd. And we end tonight with a moment of

reflection as war returns to Europe for the first time since World War II.

This is the CBS Evening News with Nora O'Don. Reporting from the nation's capital.

Good evening and thank you for joining us.

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