Haverhill: Olivia Ingalls, 6, of Bradford, leads her pack down Laurel Ave Saturday with the happy family troupe, from left, Austin Ingalls, 8, Brieanna Leaphart, 9, and Tyler Ingalls, 9, in tow. Starting out early, the siblings hope to canvas as much of the neighborhood as possible. Photo by Jan Seeger/Haverhill Gazette Monday, November 02, 2009

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