CARL RUSSO/Staff photo. Lawrence firefighters assisted by mutual aid fire companies from Andover, North Andover and Lowell battled a two-alarm fire at 55-57 Cambridge Street in Lawrence late Wednesday afternoon. A Lawrence General Hospital Advance Life Support paramedic takes the blood pressure of Andover firefighter, Tom Kennedy as a precaution while firefighters are treated for heat exhaustion at the scene. 7/16/2014.

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