Bulgarian Prime Minister Kiril Petkov on Wednesday accused Moscow of using natural gas for "blackmail" after Russia's state-controlled energy company said it would stop supplying his country, as well as Poland. 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/fee6e6ae90cb40ee9f0f0c62e20aac7d