From the crushworthy site NonSequitur:
So while many liberals may perhaps share the satisfaction of having been right about Iraq and Afghanistan from the very beginning, this does not mean (1) that they are gleeful over the damage that has been done to America, and more perniciously, (2) that they brought it about or desired it. The current weakening of America’s standing in the world was one of the arguments against silly saber rattling and thinly justified foreign misadventures, not the desired outcome. Taking them to task for having been right all along, as is the current fashion among those who were wrong all along, is like blaming mathematics for your inability to add.