Sen. Ted Cruz, R-Texas, discusses how the U.S. should handle relations with Iran on 'Life, Liberty and Levin.' #foxnews #trump #politics #news #fox #trump #iran #us #world #tedcruz 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/ FOX News Channel (FNC) is a 24-hour all-encompassing news service delivering breaking news as well as political and business news. The number one network in cable,