Fox News contributor Ted Williams joins 'Fox & Friends Weekend' to discuss the investigation into Nancy Guthrie's disappearance and another cryptic message in the third video released by the Guthrie family. Don’t just watch Fox News—be part of it. Become a Fox News Patriot today. https://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 the Fox News app: https: