Tsongas Tseat Melee Shaping Up for Would-Be Replacements

By Matt Murphy STATE HOUSE NEWS SERVICE BOSTON — The summer of 2007 in the Merrimack Valley was a time for backyard "PicNikis" and evening gatherings to get the latest "Tscoop On Tsongas" over a cone of your favorite flavor.

By Matt Murphy STATE HOUSE NEWS SERVICE BOSTON — The summer of 2007 in the Merrimack Valley was a time for backyard "PicNikis" and evening gatherings to get the latest "Tscoop On Tsongas" over a cone of your favorite flavor.…