A Ukrainian delegate punched a Russian delegate in the face during a gathering of Black Sea nations in the Turkish capital on Thursday, after his Ukrainian flag was snatched away to stop him photobombing a video interview with Russia's lead delegate. #News #Reuters #newsfeed Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: https://www.reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en