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/73717" allowfullscreen></iframe> CNN's new ad, which first aired on 11 November 2010, claimed that its rivals at Fox News and MSNBC support "one party or the other" and that they "keep them all honest without playing favorites."
