By Paul Tuthill
http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-852522.mp3
Springfield MA – They are a common sight in most cities. Street vendors selling food, typically hot dogs, sodas and snacks from push carts or small trailers. But, in Springfield Massachusetts, some vendors say they fear city hall is set on driving them out of business... WAMC's Pioneer Valley Bureau Chief Paul Tuthill reports..