From WMOT News A Chemical Eye on "Champaran Blues" WMOT Published August 28, 2009 at 2:54 PM CDT Facebook Twitter LinkedIn Email By Preston MacDougall, Ph.D.http://stream.publicbroadcasting.net/production/mp3/wmot/local-wmot-857590.mp3MTSU, Murfreesboro, Tenn. – Of Gandhi, Martin Luther King, Jr., and blue jeans.