"Montana Senate Race Ignites G.O.P. Battle as Right-Wing Congressman Enters"

Representative Matt Rosendale, a right-wing Republican, is expected to announce his campaign for the Senate in Montana, reigniting a primary clash within the GOP as they aim to unseat Democrat Senator Jon Tester and regain control of the chamber. Rosendale's anti-abortion stance and support for overturning the 2020 election make him a controversial figure, while more traditional Republican leaders are backing wealthy businessman Tim Sheehy as a more moderate choice for the general election.