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/41110" allowfullscreen></iframe> Interviewing former White House spokesman Scott McClellan on CBS's Late Show, David Letterman wondered if Dick Cheney was "a goon," and doubted there was "any humanity" in either Cheney or President Bush.