In the U.S.-Iran talks - the two sides say they've reached an understanding on "guiding principles" in efforts to resolve their long-running nuclear dispute. Still - expectations aren't high - as Sky's international correspondent Dominic Waghorn reports. Read more: https://news.sky.com/story/trump-warns-iran-of-consequences-of-failing-to-reach-nuclear-deal-13508423 #skynews #worldnews #iran #usnews SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@skynews Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales