Timothy P. Carney: War on the military-industrial complex

If your family spent a majority of its disposable income on groceries, and you were looking to tighten your belt, you might start by taking a scalpel to your grocery budget.

If Republicans are serious about reining in our out-of-control federal spending, they ought to start with the spending item that takes up 56 percent of our discretionary spending — defense. Conservatives, in their much-needed attacks on federal overspending, too often give the Pentagon a pass. For the budget of fiscal 2011, taxpayers are spending $708 billion on defense.