National security correspondent Jennifer Griffin reports the latest on U.S. military positioning in the Middle East and what that means for a possible Iran strike. Former national security official Michael Allen also weighs in. #iran #israel #foxnews #world #military 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