http://bloggingheads.tv/

http://www.hughniverse.com/

http://www.npr.org/templates/story/story.php?storyId=13

http://www.econtalk.org/

http://www.outloudopinion.com/category/podcasts/outloudopinion-podcasts/reason/

http://feeds.feedburner.com/PajamasMedia

http://www.adamcarolla.com/ACPBlog/category/podcast/