Special Coverage: 25 Years Since 9/11

russian hacker arrests

Russian hackers' arrests timing likely just coincidence, says Ukraine analyst

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Russian hackers' arrests timing likely just coincidence, says Ukraine analyst

Russia recently arrested 14 hackers from REvil, a ransomware gang involved in last year's cyberattack against the Colonial Pipeline in the US. Some think it was a gesture by Vladimir Putin to deescalate tensions with the US over Ukraine. But analyst Alina Polyakova tells Ian Bremmer she doesn't buy it.

What America got right–and wrong–in the post-9/11 era

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What America got right–and wrong–in the post-9/11 era

9/11 was a dividing line in American history. Former Defense Secretary Mark Esper weighs in on what the country learned (or failed to learn) from the post-9/11 era.