White House briefing following leak of classified US documents on Ukraine war

White House press secretary Karine Jean-Pierre holds a briefing alongside NSC Coordinator for Strategic Communications John Kirby. The US defence department is investigating who is responsible for the potentially damaging leak showing screenshots of classified military documents, which were posted on Twitter and Telegram. https://trib.al/blrhptu #WhiteHouse #UnitedStates #JoeBiden SUBSCRIBE to our YouTube channel for more videos:    / skynews   Follow us on Twitter:   / skynews   Like us on Facebook:   / skynews   Follow us on Instagram:   / skynews   Follow us on TikTok:   / skynews   For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-n... Android https://play.google.com/store/apps/de... Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí:    / @skynewsespanol   Sky News videos are also available in German here/Hier können Sie außerdem Sky News-Videos auf Deutsch finden:    / channel   To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales