Breaking up partisan budgetary knife-fights can be perilous business, so in its new report on a cluster of expiring tax breaks and scheduled spending cuts, the Congressional Budget Office, home to Capitol Hill’s weary fiscal referees, exercises restraint. While most Washingtonians call it “Taxmageddon,” the CBO bean-counters refer to the event, set to take place January 1 if Congress doesn’t act, as “the Fiscal Restraint That Is Scheduled to Occur in 2013.” Catchy. But the stakes are high and the CBO’s warning is dire, so just for a second, they really let their inhibitions go: