Sen. Joe Manchin (D-W.Va.), on the eve of a voting deadline for the Democratic leadership’s $3.5 trillion spending bill, decried the measure as “fiscal insanity,” warning that it would not get his vote without further adjustments. “I cannot—and will not—support trillions in spending or an all-or-nothing approach that ignores the brutal fiscal reality our nation faces,” Manchin said in a statement late on Wednesday. Manchin, whose vote is critical to the bill’s passage, separately told reporters on Wednesday that he believes it will take “a while” to work out the specific changes needed to pass the broad measures proposed in the Biden-backed “Build Back Better Act,” which was not drafted in a bipartisan fashion. Without elaborating on the specifics on his discussions with President Joe Biden, Manchin said that “[the] reconciliation [bill] is going to take a while; it’s not going to be a week or two or three weeks.” “There’s …