Question: Among 'Fire From the Heartland' documentary stars who is an American politician and represented Minnesota's 6th congressional district  from 2007 to 2015?
Sentence (from "Massachusetts's 5th congressional district"): Massachusetts congressional redistricting after the 2010 census has changed the borders of the district starting with the elections of 2012, with the new 3rd district largely taking the place of the old 5th.
Relevant evidence: No