Elon Musk waded back into politics Saturday with a series of sharp social media criticisms of the Trump-backed “Big Beautiful Bill,” calling it “utterly insane” and “political suicide.” The SpaceX CEO, who turned 54 on Saturday, expressed his frustration and rage at the massive spending bill on social media ahead of the critical vote on which the Trump agenda hinges. “The latest Senate draft bill will destroy millions of jobs in America and cause immense strategic harm to our country!” the former DOGE chief wrote on X ahead of a Senate debate on the legislation. “Utterly insane and destructive. It...