Tomgram: William Hartung, The Cost of a Week in Hell

How far off were they? Well, it depends on which figure you choose to start with. Here's the range: According to key officials in the Bush administration back in 2002-2003, the invasion and reconstruction of Iraq was either going to cost $60 billion, or $100-$200 billion. Actually, we can start by tossing that top figure out, since not long after Bush economic advisor Larry Lindsey offered it in 2002, he was shown the door, in part assumedly for even suggesting something so ludicrous.

Deputy Secretary of Defense Paul Wolfowitz championed the $60 billion figure, but added that much of the cost might well be covered by Iraqi oil revenues; the country was, after all, floating on a "sea of oil." ("To assume we're going to pay for it all is just wrong," he told a congressional hearing.) Still, let's take that $60 billion figure as the Bush baseline. If economists Joseph Stiglitz and Linda Bilmes are right in their recent calculations and this will turn out to be more than a $3 trillion war (or even a $5-7 trillion one), then the Bush administration was at least $2,940,000,000,000 off in its calculations.