Haven't listened yet, but saw it on a news group and sounds promising:

Is this why Popular Mechanics canceled some appearances?Listen to this MP3 file of Popular Mechanics on the Charles Goyette show in Phoenix. Charles has him backpedaling big time. Pass this MP3 file to any one who is leaning on Popular Mechanics to support their continued belief in the official story.

5MB Audio download:

http://www.911podcasts.com/display.php?vid=158

EDIT FIXED LINK: http://www.freedomsphoenix.com/Feature-Article.htm?InfoNo=009309