Fox News correspondent Madeleine Rivera joins 'Fox & Friends Weekend' to discuss the tense U.S.-Iranian negotiations to disarm Iran's nuclear potential and safely reopen the Strait of Hormuz. Don’t just watch Fox News—be part of it. Become a Fox News Patriot today. https://youtube.com/foxnews/join Subscribe to Fox News: https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.foxnewsgo.com/ Download the Fox News app: https://foxnews.