Undoubtedly, most concerned Montanans are aware that both Federal Senators and the only Representative all voted FOR the Patriot Act on steroids, the NDAA. Here is a blog where you can know about national efforts to recall the oath-breakers. Note that Montana is one of the 9 states that needs to change its laws with regard to being able to recall Federal Congressional positions.
Good news on this front! Seems that Montana will be the first state to address this issue! See http://oathkeepers.org/oath/2011/12/25/oath-keepers-launches-national-effort-to-recall-andor-remove-members-of-congress-who-voted-for-ndaa-military-detention-merry-christmas-u-s-congress/
For Recall Laws of Public Officials in Montana (and other states), see that section of our Resources page!