On government deficit and debt
A new report from the Congressional Budget Office explains that the deficit is a virtually meaningless measure of the government’s indebtedness. The main reason for this is that the federal government uses cash accounting rather than accrual accounting. What this means is that the government can acquire massive debts far into the future with virtual impunity. The government can also, in effect, cosign for loans and provide insurance that could potentially cost taxpayers hundreds of billion of dollars without it ever showing up in the budget until a check has to be written.
Yeah, another smart guy said almost the same thing a while back.