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://www.mrctv.org/embed/1727" allowfullscreen></iframe> An oldie but a goodie. Perhaps the first, but not the last, time NBC's David Gregory was caught dancing on camera (Aug. 11,2006). Watch if you dare.