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://mrctv.org/embed/2443" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://mrctv.org/embed/2443" allowfullscreen></iframe> On May 12, CNN's Jeffrey Toobin reacted sarcastically to John McCain's recent campaign pitch on global warming, saying it "illustrates just how low the bar is for Republicans on the environment."