The support for the actor came after Sen. John Walsh withdrew from the Montana race.
The Democratic Montana senator plagiarized entire sections in his 2007 master's thesis.
Both candidates trumpeted their wins and wasted no time attacking one another.
Production in the two states will produce an average of 1.1M barrels per day this year.
The conservative group is going after the new senator with its first TV ad of the cycle.
Rep. Steve Daines (R-Mont.) focuses on his career in business and deemphasizes his time in...
Rep. Steve Daines (R-Mont.) is off to a fast fundraising start for his Senate bid.
Republican Denny Rehberg won't run for his old seat, a relief for some GOP strategists.
The former governor did not rule out a presidential run.
Rep. Steve Daines (R-Mont.) is starting off with a big lead in his bid to replace retiring Sen. Max...
John Bohlinger said Harry Reid told him national Dems were backing another candidate.
Former Montana Lt. Gov. John Bohlinger (D) announced his Senate campaign this week by comparing...
The blunt fact is that if Schweitzer does not run, Democrats will lose the seat.
The off-the-cuff remarks highlight trouble he could face as a presidential candidate.
"Revolt needs philosophers like [former Rep.] Ron Paul [R-Texas], distinguished supporters like [...
Ex-lieutenant governor stays in the Democratic primary despite Walsh's Senate appointment.
The mainstream GOP outside group will target newly appointed Sen. John Walsh (D-Mont.).
It's not a bad start for the Democrat, but it falls short of his likely GOP opponent.
Lt. Gov. John Walsh (D) is denying reports that he misused his authority.
John Lewis (D) has $330,000 cash on hand in his bid for the open Montana at-large seat.
"I treated it with the respect it deserved," Former Montana Gov. Brian Schweitzer said.
Democratic Senate candidate John Bohlinger supported some legislation to restrict abortion rights...
The radio ad might be aimed at undercutting his most likely opponent's strongest credential.
The announcement gives Republicans a top-tier recruit for retiring Sen. Max Baucus's seat.