I don't know what's more disturbing - that Rumsfeld is lying when he claims that he doesn't know of anybody who made cost, casualty, and length predictions about the war or that THE FUCKING SECRETARY OF DEFENSE DIDN'T THINK IT WAS IMPORTANT TO MAKE COST, CASUALTY, AND LENGTH PREDICTIONS ABOUT THE WAR. That isn't to say those predictions would have to be perfect, but at least you would, you know, make them for planning purposes.
War, you betcha. Let's do it! We'll worry about the details later. SHOCK AND AWE BABY!