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/134992" allowfullscreen></iframe> On Face the Nation, when Bob Schieffer wonders why the Democrats have only fielded one presidential candidate, Dana Milbank suggests to Schieffer that he should run.