Some argue that the surge is working. Some, like Joe Lieberman, claim that the evidence of its not working is not to be seen as evidence of its failure, but rather as evidence of its necessity. He writes:

>Last week a series of coordinated suicide bombings killed more than 170 people. The victims were not soldiers or government officials but civilians — innocent men, women and children indiscriminately murdered on their way home from work and school.

>If such an atrocity had been perpetrated in the United States, Europe or Israel, our response would surely have been anger at the fanatics responsible and resolve not to surrender to their barbarism.

>Unfortunately, because this slaughter took place in Baghdad, the carnage was seized upon as the latest talking point by advocates of withdrawal here in Washington. Rather than condemning the attacks and the terrorists who committed them, critics trumpeted them as proof that Gen. David Petraeus’s security strategy has failed and that the war is “lost.”

Very slowly now:

>(1) the surge has increased the number of troops in Baghdad and other hot spots in order to quell violence of the type described in the passage above.

>(2) if that strategy were working, we wouldn’t see violence on this order.

>(3) we see violence like that.

>(4) the surge is not working.

From (4) Joe Lieberman concludes that we ought to continue surging. The failure of the surge is evidence of its need. When, one might wonder, would the evidence of its failure be evidence of its failure?

Worse than this, Lieberman accuses those who examine the evidence and ask the obvious questions of somehow siding with the terrorists: so the doctor who tells you that you have cancer is siding with the disease.