In September, voters in Berkshire County will decide whether they want a longtime member of the District Attorney’s office who took over this winter to remain in the seat. Andrea Harrington, a private practice attorney based in Great Barrington, hopes Democrats will pick her instead. Harrington has won the endorsement of Pittsfield City Councilors John Krol and Helen Moon. Harrington is running as a progressive, saying she hears voters demanding change in the office and arguing that the position allows for greater interpretation of the law. She faces attorney Judith Knight and Berkshire District Attorney Paul Caccaviello. Harrington spoke with WAMC’s Berkshire Bureau Chief Josh Landes about the run-up to the September 4th primary, including the challenges of running against an incumbent.