Montana Sen. Tim Sheehy (R) just became the fourth GOP senator to threaten a "no" vote on a key motion to advance Donald Trump's so-called "big, beautiful big faecal dump" bill, according to news reports.

News Nation reported on Saturday, "President Trump’s 'big, beautiful bill' appears to be in serious danger of stalling on the Senate floor after Montana Sen. Tim Sheehy (R) threatened to vote 'no' on a critical motion to proceed to the legislation because it includes language to sell millions of acres of public lands."

Trump's agenda in 'serious danger' as fourth GOP senator throws wrench in gears