Social media videos show fighting on Ukraine streets

Fierce resistance by Ukrainian forces and armed civilians has thwarted at least one attempt by Russian troops to advance into Kharkiv, Ukraine’s second largest city. CNN’s Alex Marquardt has more. #CNN #News

How CNN verifies social media videos from Ukraine
https://www.cnn.com/videos/world/2022/03/01/ukraine-russia-social-media-video-verify-geolocation-orig-llr.cnn