'Fox & Friends' co-hosts react to anti-Israel protester Mahmoud Khalil refusing to denounce Hamas despite being a designated terrorist organization. #israel #middleeast #world #worldnews #news #hamas #fox&friends #terrorism #mahmoudkhalil #usa #columbiauniversity #breakingnews #us #war #foxnews 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-