If the top 5 richest people in the USA contribute 25% of their overall wealth it will cover the cost.

In the long run I think it is a worthy investment. With Saddam gone that is one less threat we have to worry about. If Saddam was left alone. Who knows how much damage he could of done in the future if we left him and Bin Laden alone. What price can you put on thousands of human American lives? $70-90 billion???? So what if 100 Iraqi civilian was killed. That is not even close to how many American lives that did die and may die if we don't get rid of Saddam and Bin Laden.