It is almost State of the Union time. So what is the real state of our union's finances, specifically our federal budget? Are we going to hell in a hand basket? Or do we have nothing to fear but fear itself? I crunch the numbers so you don't have to. For fair comparisons over time, I provide numbers as a percentage of our economy, specifically Gross Domestic Product. The Past. Let's start with what we know: the past. Below is a breakdown for federal spending in 2007, as a percent of GDP, in which total outlays were exactly 20% of GDP...