You need to look no further than a little south and a little east of Vermont, in Massachusetts.
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First of all,a geography lesson.Yes,Massachusetts is south of Vermont but only a portion of the state is east of MA ;-)
As for filthiness....I'm all too aware of how filthy the Massachusetts delegation is.I am,after all,a lifelong resident of the Peoples' Republic.The question I asked was "is there a filthier delegation".The delegations of the two states are equally filthy,IMO.