Sen. Markwayne Mullin, R-Okla., joins ‘Fox News Live’ to discuss upcoming congressional briefings on recent aviation disasters and the potential impact of DEI policies on airline safety. #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-encompassing news service delivering breaking news as well as political and business news. The number one