Retired general on what it would take to convince Putin war is unsustainable.

Gen. David Petraeus (Ret.) speaks with CNN's Jim Sciutto on the US and its NATO allies announcing shipments of tanks to the Ukrainian military, how that will affect the risk of Russian escalation, and what the West can do to help Ukraine reduce civilian casualties. #CNN #News

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See 'Star Wars' legend react to CNN anchor’s Darth Vader impression.

See 'Star Wars' legend react to CNN anchor’s Darth Vader impression.

Actor Mark Hamill joins CNN's Jim Acosta to discuss the war in Ukraine as well as his thoughts about a potential spinoff series based around his legendary "Star Wars" character Luke Skywalker. #CNN #News

'Hostage taking': Putin critic on WSJ reporter’s arrest in Russia.

'Hostage taking': Putin critic on WSJ reporter’s arrest in Russia.

Bill Browder, a former top investor in Russia, joins CNN’s Fredricka Whitfield to discuss Evan Gershkovich, an American journalist arrested while reporting in Russia. #CNN #News

CNN fact-checks Trump's statements following indictment.

CNN fact-checks Trump's statements following indictment.

CNN's Daniel Dale fact-checks claims made by former President Donald Trump following his indictment. #CNN #News

'I wish you well': Gwyneth Paltrow's parting words at trial go viral.

'I wish you well': Gwyneth Paltrow's parting words at trial go viral.

Gwyneth Paltrow paused to speak to the man who had sued her after winning her ski crash trial, igniting a stream of memes in her honor. #CNN #News #shorts

Hear Pope joke with CNN correspondent after hospital stay.

Hear Pope joke with CNN correspondent after hospital stay.

Pope Francis joked that he is "still alive" as he seemingly left Rome's Gemelli hospital in good spirits where he spent the past few days being treated for a respiratory infection. CNN's Delia Gallagher reports. #CNN #News #shorts