We can have tax cuts, but when we have tax cuts and do not have a surplus, the amount of the tax cut goes straight to the bottom line, adds to the deficit, and the deficit adds to the national debt, and sooner or later, the debt has to be paid.

Democrats and Republicans alike support our military personnel.

We have got thousands of nuclear weapons in order to achieve deterrence.

We developed during the 1990s a series of budget process rules that helped us bring to heel these deficits, diminishing every year and moving the budget so into surplus.

As costs mount, in lives and dollars, it is natural to second guess, but one lesson I hope we have learned is that the U.S. cannot go it alone in a policy that leaves American troops taking all the risk and American taxpayers paying all of the costs.

Three big assumptions proved wrong: one, that the Iraqi people would welcome us as liberators; two, that oil would soon pay for Iraqi's rebuilding; and, three, that we have plenty of troops, weapons, and equipment for the postwar situation.

Our country, the United States of America, may be the worlds largest economy and the worlds only superpower, but we stretch ourselves dangerously thin by taking on commitments like Iraq with only a motley band of allies to share the burden.