http://www.sierraclub.org/radio/stationmanagers/files/mrgreen/2008-03-03-AskMrGreen.mp3 Podcast: Knitting http://feeds.feedburner.com/~r/MrGreen/~3/257223871/podcast-knittin.html 2008-03-03 http://sierraclub.typepad.com/mrgreen/mrgreen-podcast.jpg