Mere days into a Republican Congress, Democrats are making charges of ideological bias when it comes to the majority’s handling of the Congressional Budget Office. A group of leading Senate Democrats wrote a letter to House Speaker John Boehner specifically noting that “a CBO director should not be required to revise the score of the Affordable Care Act in order to please partisan interests.” It’s an ironic charge, given that it’s far from partisan to question why the CBO failed to perform analyses that could have predicted the collapse of an $86 billion Obamacare program — exactly what happened under its current director, Doug Elmendorf.