Fox News anchor Bret Baier discusses escalating Iran tensions, with military leaders warning against further violations after commercial vessel attacks in the Strait of Hormuz, and previews his new book, 'The Case for America.' #foxnews #news #us #world #iran #middleeast #trump #war #bretbaier #caseforamerica 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