From Walter Williams: According to the Congressional Budget Office, Congress will spend $3.8 trillion this year, about 24 percent of our $15 trillion gross domestic product. But federal tax revenue will be much less, only $2.5 trillion, or 16 percent of the GDP. That means there’s a shortfall of $1.3 trillion. Some people, including economists, say there’s a deficit. That’s true, but only in an accounting sense, not in any meaningful economic sense. Let’s look at it.