Bush signs $100 billion Iraq war funding bill.

Bush signs $100 billion Iraq war funding bill. : "US President George W Bush has signed a bill providing $US100 billion ($122 billion) to pay for the Iraq war."

100 billion?? 100 billion? How do you get that much money and what if you were to spend it in your own country? Iraq really is a black hole sucking up life and money. 100 billion? What would the Americans do in their own country if they had that kind of budget?