Idaho Rep. Mike Simpson announced a $34 billion plan for dam removal.

Source: https://www.hcn.org/issues/55.1/indigenous-affairs-dams-can-dam-removal-save-the-snake-river

Mike Simpson and Russ Fulcher support Kevin McCarthy, for now.

Source: https://newsradio1310.com/idaho-congressional-republicans-support-kevin-mccarthy/

"The kind of mentality that's been created here is that if you get Democratic votes on something, then it must be bad," Rep. Mike Simpson (R-ID), an appropriations subcommittee chairman, said.

Source: https://gazette.com/news/wex/mccarthy-and-his-allies-frustrated-by-defense-spending-bill-holdouts/article_ed70bc33-3d08-5adf-8255-f291e761c399.html

“The problem is we are being dragged around by 20 people when 200 of us are in agreement,” said Representative Mike Simpson, Republican of Idaho and a senior member of the Appropriations Committee.

Source: https://www.nytimes.com/2023/09/23/us/republicans-congress-freedom-caucus.html