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/109076" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/109076" allowfullscreen></iframe> Appearing on CNN Wednesday, PBS host and liberal activist Tavis Smiley slammed GOP candidates Newt Gingrich and Rick Santorum for "demonizing, casting aspersion on, a verbal war against the poor."