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/123375" allowfullscreen></iframe> In an appearance on CBS' "Face the Nation" on Sunday, Sen. John McCain (R-Ariz.) warned Democrats not to try to humiliate Republicans, because the balance of power could shift in upcoming elections.
