Dark Money

Montana Lt. Gov. Mike Cooney is asking his opponents in the Democratic primary race for governor to sign a pledge to limit outside spending and self-funding in their campaigns. The pledge was called a media stunt by one opponent.

Cooney this week offered the pledge to donate to charity half of the value of any independent expenditures made by outside organizations, individuals, or corporations that benefit his campaign.

An Illinois advocacy group is suing Montana Gov. Steve Bullock over one of his trademark campaign finance policies targeting so-called 'dark money' in politics.

The lawsuit announced Wednesday asks a federal judge to strike down Montana’s nearly year-old policy that requires certain businesses seeking contracts with the state to disclose donors and spending on elections.