Bluestack Strategies Founder Maura Gillespie discusses the importance of Republicans' investigation into the alleged cover-up of former President Biden's mental decline. #FoxNews #Biden #politics #coverup #whitehouse 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 service delivering breaking news as well as political and business news.