Bush's War

Bush signs $162 billion war spending bill
The legislation will bring to more than $650 billion the amount Congress has provided for the Iraq war since it began more than five years ago. For operations in Afghanistan, the total is nearly $200 billion, according to congressional officials.

Yes, that means $850 Billion...with $1 Trillion in sight, which will be passed by next year at this time. So I can go with the $200 Billion in Afghanistan but the $650 Billion in Iraq...where is the value for the USA in this Treasury expense?