To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://mrctv.org/embed/59812" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://mrctv.org/embed/59812" allowfullscreen></iframe> Erroll Southers, nominated by President Obama to head the Transportation Security Administration, has said he sees a domestic threat in what he called 'Christian-identity' groups.