By Paul Tuthill
http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-944651.mp3
Springfield, MA – A senior member of Congress from Massachusetts and the state's junior U.S. Senator say they will not change the way they conduct public events. Both endorsed more civility in political debate in the aftermath of the shooting of their colleague in Arizona . WAMC's Pioneer Valley Bureau Chief Paul Tuthill reports .