By Charlie Deitz
http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-904264.mp3
Pittsfield, MA – Today, middle school students from all over Berkshire County converged on Berkshire Community College for the 7th Annual Youth Environmental Summit. WAMC's Berkshire Bureau Chief Charlie Deitz reports that this year's event is the most successful one yet