Ask the professor, February 12 (audio)
[podcast title="Ask the Professor, February 12 (audio)"]http://www.thejohnrobson.com/podcast/John2016/February/AskTheProfessor20160212-audio.mp3[/podcast]
[podcast title="Ask the Professor, February 12 (audio)"]http://www.thejohnrobson.com/podcast/John2016/February/AskTheProfessor20160212-audio.mp3[/podcast]