Columbia University student Eden Yadegar shares her firsthand account of the protest that took over the library where she was studying for finals and expresses 'cautious optimism' that protesters will be held accountable. #FoxNews #Protests #University #Columbia #Israel #Palestine 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