Military Surplus Hardware Iraq's $80 Billion Oil Surplus?

Iraq's $80 Billion Oil Surplus? - military surplus hardware

Iraq is more money from oil exports pocket when she expenditure, the raising of a lead of four-year budget surplus of 80 billion U.S. dollars.
With all of these incomes in the world, why we spend 10 billion U.S. dollars per month in Iraq to secure?
Iraq is now able to generate oil revenues to provide the service and its own army (ie, military equipment, etc.) and with the support of the UN coalition.

The United States goes bankrupt, and spent 10 billion U.S. dollars per month, while our economy is led into a recession, is not very responsible.

Why not allow to draw the Republicans into the war?