Bailouts could cost U.S. $23 trillion

A series of bailouts, bank rescues and other economic lifelines could end up costing the federal government as much as $23 trillion, the U.S. government’s watchdog over the effort says – a staggering amount that is nearly double the nation’s entire economic output for a year.

If the feds end up spending that amount, it could be more than the federal government has spent on any single effort in American history.

In fact, $23 trillion is more than the total cost of all the wars the United States has ever fought, put together. World War II, for example, cost $4.1 trillion in 2008 dollars, according to the Congressional Research Service.

Even the Moon landings and the New Deal didn’t come close to $23 trillion: the Moon shot in 1969 cost an estimated $237 billion in current dollars, and the entire Depression-era Roosevelt relief program came in at $500 billion, according to Jim Bianco of Bianco Research.

The annual gross domestic product of the United States is just over $14 trillion.