Retired FBI supervisory special agent James Gagliano joins 'Fox & Friends Weekend' to weigh in on the manhunt for two masked suspects that officials believe intentionally set off an explosion at a Harvard medical school building. Become a Channel Member & unlock behind-the-scenes, bonus videos, and more! www.youtube.com/@FoxNews/join 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/ Download