The unemployment report on Friday was brutally bad. Unemployment rose in December, while job creation was minimal  and it’s highly likely, for technical reasons, that the job number will be revised down, showing an actual decline in employment.

It’s the latest piece of bad news about an economy in which the employment situation has actually been deteriorating for the past year. It’s no longer possible to hope that the effects of the housing slump will remain “contained,” as one of 2007’s buzzwords had it. The levees have been breached, and the repercussions of the housing crisis are spreading across the economy as a whole.

It’s not certain, even now, that we’ll have a formal recession, although given the news on Friday you have to say that the odds are that we will. But what is clear is that 2008 will be a troubled year for the U.S. economy  and that as a result, the overall economic record of the Bush years will have been dreary at best: two and a half years of slumping employment, three and a half years of good but not great growth, and two more years of renewed economic distress.

The November election will take place against that background of economic distress, which ought to be good news for candidates running on a platform of change.