Two Minnesota representatives voted against certification of results in Arizona and Pennsylvania.
All four of Minnesota's Republican members of Congress will oppose efforts to impeach President Donald Trump for a second time.
Representatives Michelle Fischbach and Jim Hagedorn voted against certifying election results in Arizona and Pennsylvania.
It comes as Joe Biden is set to defeat Donald Trump for the presidency.
Will Collin Peterson hang on for yet another term?
The former lieutenant governor is looking to unseat the Democrat.