The cost of imprisoning 770 people at Guantanamo Bay _alone_ has now cost 12% of the original estimated _total_ cost of the Iraq War.
"At the outset of the Iraq war, the Bush administration predicted that it would cost $50 billion to $60 billion to oust Saddam Hussein, restore order and install a new government."
https://www.nytimes.com/2008/03/19/washington/19cost.html
"At the outset of the Iraq war, the Bush administration predicted that it would cost $50 billion to $60 billion to oust Saddam Hussein, restore order and install a new government."
https://www.nytimes.com/2008/03/19/washington/19cost.html