A Ukrainian army commander has said it would be impossible for Russia to take over Kharkiv, amid speculation the enemy may be planning to take the country's second largest city. Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter: https://twitter.com/AP Facebook: https://facebook.com/APNews Instagram: https://www.instagram.com/APNews/ ​ You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/52d3954bb70a47fb80bcfe52f1fd809b