Sen. Bill Hagerty, R-Tenn., joins 'Fox & Friends' to discuss testimony from War Sec. Pete Hegseth and Joint Chiefs of Staff Chairman Gen. Dan Caine on the ongoing conflict with Iran. #foxnews #news #us #politics #senate #war #pentagon #hegseth #dancaine #iran #middleeast #trump #epicfury 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