By MELISSA GOLDIN President-elect Donald Trump’s billionaire ally Elon Musk played a key role this week in killing a bipartisan funding proposal that would have prevented a government shutdown, railing against the plan in a torrent of more than 100 X posts that included multiple false claims. Related Articles National Politics | The Latest: House approves new government funding bill National Politics | House rejects Trump-backed plan on government shutdown, leaving next steps uncertain National Politics | House Ethics Committee secretly voted to release Matt Gaetz ethics report, source says National Politics | Some in seafood industry see Trump as fishermen’s friend, but tariffs could make for pricier fish National Politics | Mexico suggests it would impose its own tariffs to retaliate against any Trump tariffs The X owner, an unelected figure, not only used his outsize influence on the platform to help sway Congress, he did so without regard for the facts and gave a preview of the role he could play in government over the next four years. “Trump has got himself a handful with Musk,” John Mark Hansen, a professor of political science at the University of Chicago, said in an email.