Unsustainable

Opinion: What Does Government Do?: "When you put these two trends together, what you find is that the federal government has over the years essentially turned into a gigantic wealth-transfer machine -- taking money from a shrinking pool of taxpayers and giving it out to a growing list of favored groups.

Now, depending on your political perspective, you could view this is a good thing or a bad thing.

But whatever your view, this situation will make getting the federal budget under control increasingly difficult, since it will invariably involve pitting those writing checks against those cashing them."