By Charlie Deitz
http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-832676.mp3
Great Barrington, Ma – In celebration of Earth Day, the Great Barrington River Walk group is sponsoring a cleanup of a half-mile stretch of the Housatonic river that runs through town. The event will take place this Saturday. WAMC's Berkshire Bureau Chief Charlie Deitz has the preview