On his radio show, Fox News’ Glenn Beck mocked CNN anchor Rick Sanchez Friday, calling him “the biggest dope ever on television.”

Beck and his pals spend a good five minutes laughing about some of Sanchez’ more humorous recent on-air moments, including his coverage of the volcano in Iceland. Here’s the audio (via Right Scoop):

Related: Sanchez may be the butt of the joke here, but HuffPost’s Danny Shea asks if Sanchez and his CNN colleagues are on a “ratings rebound.”

After the jump, watch the clip Beck and company are laugh about…