Congressional candidates square off in North Andover debate

Congressional candidates square off in North Andover debate

NORTH ANDOVER — The recent Haverhill sewer main break that spilled 8 million gallons of untreated sewage into the Merrimack River and closed beaches was one of the many issues raised Tuesday night in a 6th Congressional District primary debate.

Congressional candidates square off in debate

NORTH ANDOVER — The recent Haverhill sewer main break that spilled 8 million gallons of untreated sewage into the Merrimack River and closed beaches was one of the many issues raised Tuesday night in a 6th Congressional District primary debate.